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User guide

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DECLARATION OF CONFORMITY
We, NOKIA CORPORATION declare under our sole responsibility that the product DTX-3 is in conformity with the provisions of the following Council Directive: 1999/5/EC. A copy of the Declaration of Conformity can be found from http://www.nokia.com/phones/declaration_of_conformity/. Copyright 2002-2003 Nokia. All rights reserved. Reproduction, transfer, distribution or storage of part or all of the contents in this document in any form without the prior written permission of Nokia is prohibited. Nokia and Nokia Connecting People are registered trademarks of Nokia Corporation. Other product and company names mentioned herein may be trademarks or tradenames of their respective owners. Nokia operates a policy of continuous development. Nokia reserves the right to make changes and improvements to any of the products described in this document without prior notice. Under no circumstances shall Nokia be responsible for any loss of data or income or any special, incidental, consequential or indirect damages howsoever caused. The contents of this document are provided as is. Except as required by applicable law, no warranties of any kind, either expressed or implied, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose, are made in relation to the accuracy, reliability or contents of this document. Nokia reserves the right to revise this document or withdraw it at any time without prior notice. The availability of particular products may vary by region. Please check with the Nokia dealer nearest to you. Issue 2
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1. For your safety

Read these simple guidelines. Breaking the rules may be dangerous or illegal. Further detailed information is given in this guide.

INTERFERENCE

All wireless equipment may get interference which could affect performance.

DO NOT USE IN HOSPITALS

Follow any regulations and rules. Do not install the Nokia 32 terminal near medical equipment.

DO NOT USE IN AIRCRAFT

Wireless devices can cause interference in aircraft.
DO NOT USE NEAR FUEL OR CHEMICALS
Do not install the Nokia 32 terminal at a refuelling point. Do not install near fuel or chemicals.

DO NOT USE NEAR BLASTING

Do not install the Nokia 32 terminal where blasting is in progress. Observe restrictions, and follow any regulations and rules.

QUALIFIED SERVICE

Only qualified service personnel must repair equipment.

INSTALLATION

Follow the installation instructions. Use only approved accessories.
ACCESSORIES AND BATTERIES
Use only approved accessories and batteries. Do not connect incompatible products.
CONNECTING TO OTHER DEVICES
When connecting to any other device, read its user guide for detailed safety instructions. Do not connect incompatible products.
Copyright 2003 Nokia. All rights reserved.

For your safety

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WATER-RESISTANCE

Your terminal is not water-resistant. Keep it dry.

MAKE BACKUP COPIES

Remember to make backup copies of all important data.
Therefore, you should never rely solely upon any wireless equipment for essential communications (e.g. medical emergencies.) If a call is on, put down the handset to exit the call. Wait for the dial tone and enter the emergency number. Give your location. Do not end the call until told to do so.

EMERGENCY CALLS

This terminal, like all wireless equipment, operates using radio signals, wireless and landline networks as well as userprogrammed functions which cannot guarantee connection in all conditions.
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Contents

Introduction.. 7
Network services.. 9 Installation conditions. 10

Configuration. 29

Basic settings.. 29 Advanced settings.. 30
Setting up the Nokia 32 terminal..11 PBX installation.14
Connecting the Nokia 32 terminal to a PBX trunk line.. 15 Connecting the Nokia 32 terminal to a PBX extension line.. 17

Features.. 32

Supplementary services. 32
Nokia 32 terminals accessories.. 37 Troubleshooting.. 38
First things to check. 38 Dial tone is not heard. 38 Noise is heard during a call. 39 Reception is poor.. 39 Entering PIN code does not succeed.. 39 Nokia 32 terminal cannot be reached in extension mode.. 40
Connecting the Nokia 32 terminal to a fax machine.22
Sending faxes.. 23 Receiving faxes. 23 Configuration.. 23
Light indicators..25 Tone indicators..28
Technical specifications. 41
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Care and maintenance.. 44 Important safety information 46
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2. Introduction

The Nokia 32 PBX Connectivity Terminal is a device for various voice and data communication services. The Nokia 32 terminal operates in the GSM 900 and GSM 1800 networks. The Nokia 32 terminal connects a company telephone switch (PBX; Private Branch Exchange) to a GSM network. This allows the company to bypass the fixed telephone network when calling GSM numbers. The Nokia 32 terminal works also as a backup in cases when the fixed telephone line is down. The Nokia 32 terminal provides telecommunication services in premises where landline connection is not available. Phone calls and faxes are routed via the GSM network, and the Nokia 32 terminal works as a substitute for a fixed telephone line. With the Nokia 32 terminal it is possible to make data calls using a compatible PC. The Nokia 32 terminal works as a GSM modem, allowing the user to browse the Internet and send PC faxes, for example. The Nokia 32 terminal also supports connection for an analog fax machine. Connecting a fax machine to the trunk connector of the terminal enables using fax machines in the GSM environment. Installing and using the Nokia 32 terminal is easy. For making calls with a normal landline telephone, just insert the SIM card, connect the handset to the Nokia 32 terminal, connect the power supply, and start making calls. In most cases of PBX installations, some configuration of the PBX is needed for proper routing of the telephone calls.

Making an outgoing test call
The PBX must be configured to route certain outgoing numbers (for example numbers with a mobile prefix) to the trunk line to which the Nokia 32 terminal is
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connected before an outgoing call can be made. When the PBX sends a number to the Nokia 32 terminal, the Nokia 32 terminal connects the call.
Connecting the Nokia 32 terminal to a PBX extension line
Note: Only an analog extension interface can be connected to the extension connector. Only pins 3 and 4 are used as A and B. In the figure on page 14, the pin numbers correspond to the physical connector, not the wire itself. The line impedance of the Nokia 32 terminal is 600 and the maximum line current is 120 mA. 1 Disconnect the power supply of the Nokia 32 terminal from the AC wall outlet. 2 Connect the Nokia 32 terminal to the PBX extension line using an RJ-11 cable. 3 Connect the power supply to the Nokia 32 terminal. If the AutoPIN feature is active, the Nokia 32 terminal attempts to connect to the network within 20-30 seconds. If the AutoPIN feature is not active, light indicator 2 starts to blink and you must enter your PIN code before the network connection can be established. When light indicator 2 lights up, the network connection is established. When light indicator 3 lights up, the PBX extension connection is established.
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Note: When the Nokia 32 terminal is connected to an extension line of a PBX, some precautions must be taken. If no calling restrictions have been set up, any caller calling the GSM number of the Nokia 32 terminal gains access to the outgoing PBX trunk line and can make phone calls that are charged to the PBX owner. To prevent this situation, configure the PBX to deny any outgoing calls coming from the extension line to which the Nokia 32 terminal is connected. If the PBX cannot be configured in such a way, it is possible to configure the Nokia 32 terminal automatically to call a predefined extension number when it receives a GSM call. Note: When calls are restricted or barred, calls may be possible to the emergency number programmed into your phone (e.g. 112 or other official emergency number). For further information about PBX configuration, see your PBX users guide.

Call monitoring

The PBX notifies the Nokia 32 terminal that the call is disconnected by providing either a busy tone or a silence to the Nokia 32 terminal. To clear the call to the GSM network, the Nokia 32 terminal must be set to monitor either one of those. The default setting is monitoring the busy tone.

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Outgoing call on the extension line, mode B
1 Key in the number of the extension where the Nokia 32 terminal is connected. 2 The Nokia 32 terminal answers the call and provides silence. 3 Key in the recipients number. The Nokia 32 terminal establishes the call.
Incoming call on the extension line, mode A
1 The Nokia 32 terminal answers the call and opens the extension line. 2 The PBX emits a dial tone. 3 Enter an extension number or outgoing number. 4 The PBX routes the call as if the call would come from an extension telephone.
Incoming call on the extension line, mode B
1 The Nokia 32 terminal answers the incoming call and opens the extension line. 2 The Nokia 32 terminal sends a predefined number to the PBX extension. 3 The recipient answers the call.
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5. Connecting the Nokia 32 terminal to a fax machine
The Nokia 32 terminal supports connection to Group 3 analog fax machines. The fax machine is connected to the RJ11 trunk connector of the Nokia 32 terminal with a 2-wire connection.
Note: The fax functionality must be activated on your SIM card before you can send or receive faxes.
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Sending faxes

1 Connect the analog fax machine to the Nokia 32 terminal. 2 Dial *01* to inform the Nokia 32 terminal about the fax call. 3 Dial the recipients number. Example: *01*recipients number

Receiving faxes

Incoming faxes are received in the same way as using a fixed line. Note: SIM cards usually have a separate number for fax usage. For incoming faxes, the fax number of the SIM card is used. For information on using fax services, contact your service provider. If the Nokia 32 terminal does not receive information about the incoming call type from the GSM network, dial *01#* to force the Nokia 32 terminal to receive the next incoming call as a fax call. This temporary setting is deactivated by receiving a fax or by dialling #01#*. For the light indicators when waiting for a fax call, see Light indicators on page 25.

Configuration

In the Fax connection menu of Nokia 32 Configurator software, you can select to route incoming fax calls to an analog fax (RJ-11 trunk port, default) or a PC fax (RS232 port).
Connecting the Nokia 32 terminal to a fax machine
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To force the Nokia 32 terminal to handle all calls as analog fax calls, select the Permanent fax mode in Nokia 32 Configurator. To disable the Permanent fax mode, select either PC fax or Analog fax mode. In the Permanent fax mode, it is not necessary to use the *01* prefix when sending an analog fax. To make the configurations with a landline telephone, dial: **####**1234#12**0# for Analog fax mode (default) **####**1234#12**1# for PC fax mode **####**1234#12**2# for Permanent analog fax mode (only fax calls available) After the command, key in 555**# to save the new settings and restart the terminal. Note: **####**1234# activates the Configuration mode of the Nokia 32 terminal. When you have given the commands successfully to the terminal with the landline telephone, you hear the OK tone in the receiver. For the light indicators in the Permanent fax mode, see Light indicators on page 25.
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6. Light indicators

The Nokia 32 terminal has three red and green light indicators that indicate the status of both the GSM terminal and the PBX application module. See the tables below.
Table 1. Start-up light indicators LED 1 LED 2 LED 3 Description Power is off
Green scan Green scan Green scan Power is on. The Nokia 32 terminal is attempting to connect to the network Red blink Red blink Red blink Enter the PIN code Enter the PUK code
Table 2. Field strength light indicators LED 1 Red blink LED 2 LED 3 Field strength Unacceptable: <- 105 dBm

Light indicators

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LED 1 Green Green Green Green Green

LED 2 Green Green Green

LED 3 Green
Field strength Unacceptable: 105.100 dBm Weak: 100.95 dBm Weak: 95.90 dBm Moderate: 90.85 dBm Good: -> 80 dBm

Green blink -

Green blink Moderate: 85.80 dBm
Table 3. Light indicators during normal operation LED 1 Green * * * LED 2 Green * * * LED 3 Green Green Green/red blink Red blink Description In service, trunk mode In service, extension mode Message/voice mail received Message storage full In Permanent fax mode/ waiting for a fax call
Green blink Call in progress/incoming call

Green blink Green

* Depends on whether the Nokia 32 terminal is in the trunk or the extension mode.

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Table 4. Light indicators in special situations LED 1 Green/red blink Red blink Yellow LED 2 Green/red blink Red blink Yellow LED 3 Green/red blink Red blink Yellow Description Insert SIM card Failure, contact service Initialising
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7. Tone indicators

The following tones indicate the state of the Nokia 32 terminal when a telephone is used to change the settings of the Nokia 32 terminal or to check whether the Nokia 32 terminal has received new SMS messages. Tones -----------------__ -----__ -__ Description Enter SIM card Enter PIN code Enter PUK code Error OK SMS received
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8. Configuration

The Nokia 32 terminal can be configured using a DTMF telephone connected to the application module, or using Nokia 32 Configurator software. Nokia 32 Configurator is a special tool for the configuration of the terminal. Detailed instructions about using Nokia 32 Configurator is supplied with the software. Most of the Nokia 32 terminal settings can be configured with a normal DTMF telephone.

Basic settings

The basic settings include PIN and PUK code input, speaker volume control, and activation of the Intensity of Field (IOF) feature.
Entering PIN and PUK code
To enter the PIN code, key in PINCode#. To enter the PUK code, key in PUKCode#. If entering the PIN code fails three times, the code is blocked. You can unblock it by entering your PUK (PIN Unblocking Key) code. After entering the PUK code, you must assign a new PIN code to the SIM card. Enter a new PIN code (4-8 digits) followed by # when light indicator 2 blinks and the 'enter PIN code' tone is heard. Confirm the new PIN code by re-entering the code followed by #.

Configuration

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Adjusting telephone speaker volume
To adjust the telephone set's speaker volume, key in 0**x during the call. Replace x with a value between 1 (the lowest volume level) and 10 (the highest volume level). The default value is 5.

Activating IOF

IoF (Intensity of Field strength) is activated when the terminal is powered up. The field strength is shown with the terminal LEDs for ten seconds, after which the feature is automatically deactivated.

Advanced settings

To change the advanced settings, you need to activate the configuration mode of the Nokia 32 terminal. 1 Key in **####**. 2 The terminal prompts for an access code. The default code is 1234. You can change the code with Nokia 32 Configurator. To enter the access code, key in AccessCode#. 3 Configure the settings with a normal DTMF telephone. The table below lists the available settings.

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4 Key in 555**# to save the new settings and to restart the terminal. Feature Command to change Note settings
Loop interruption time 2**Interruption_Time# The default loop [ms] interruption time is 300 ms Polarity reversal time 3**Polarity_Reversal_ [ms] Time# Calling line identification (CLI) mode 4**CLI_Mode# The available modes are: 000 = ETSI FSK 001 = DTMF 010 = DTMF-DK For automatic network selection, enter 000 as the Operator Code Mode A (default) Mode B Mode A (default) Mode B

Network selection

5**Operator_Code#
Extension mode, outgoing call Extension mode, incoming call
6**# 7**# 8**# 9**PreDefined_Extension_ Number#
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9. Features

Supplementary services
These features are network services provided by wireless network service providers. These services differ from one network and country to another. For details, check with the local network service provider. The Nokia 32 terminal supports the GSM Phase 2+ Supplementary Services: Number identification Call forwarding Call waiting In-call handling Call transfer Call restriction High Speed Circuit Switched Data (HSCSD) General Packet Radio Service (GPRS) Security options
SMS (Short Message Service)
The Nokia 32 terminal supports both Mobile Originated (MO) and Mobile Terminated (MT) short message services with the help of AT commands. A PC and an RS-232 data cable are needed when using the SMS feature.
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The Nokia 32 terminal indicates the received SMS with light indicators and also by emitting a tone in the telephone set's receiver.

Voice mail

The Nokia 32 terminal supports the GSM network voice mail service. If the network sends an SMS of received voice mail, the Nokia 32 terminal indicates the received SMS with light indicators and also by emitting a tone in the telephone set's receiver.
High Speed Circuit Switched Data
The GSM terminal supports High Speed Circuit Switched Data (HSCSD) that enables a data transmission speed of up to 43.2 kbps. HSCSD relies on the simultaneous use of multiple GSM timeslots. HSCSD is a network service. For details, contact your service provider.
General Packet Radio Service
The General Packet Radio Service (GPRS) utilises packet switched technology where information is transmitted in small bursts of data. The GPRS mobile station class of the Nokia 32 terminal is class B. This means that both GPRS connections and circuit switched connections are possible, although it must be defined which one is used each time. The Nokia 32 terminal supports GPRS multi-slot class 6, thus multiple timeslots can be used for data transfer at the same time: 3+1, 2+2 or 2+1 slots.

Features

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Calling Line Identification
The Calling Line Identification (CLI) feature displays the caller's number with an external calling line display device. Two signalling methods are available: ETSI FSK (European Telecommunications Standards Institute Frequency Shift Keying) and DTMF (Dual Tone Multi Frequency). The signalling mode varies depending on the operator and the country. The default mode is ETSI FSK. Note: Nokia does not provide CLI devices. For details and availability, contact your service provider.
Charge Advice Information
The Charge Advice Information (CAI) feature indicates the cost of the most recent calls and the total of calls in an external tariff pulse counter or display. The Nokia 32 terminal converts GSM's standard Advice of Charge (AoC) information to Charge Advice Information (CAI) tariff pulse (12/16 kHz) information, in which case an external tariff counter or display can be used. The CAI settings of the Nokia 32 terminal can be modified using Nokia 32 Configurator software. Note: Data call costs cannot be shown on the display or counter. Nokia does not provide CAI devices. For details and availability, contact your service provider.
Automatic Area Code and routing
The Automatic Area Code (AAC) feature allows you for example to dial local numbers without a local area code in the GSM network. Before the number is sent, the Nokia 32 terminal adds a pre-programmed local area code automatically. You
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can also specify the Nokia 32 terminal to change certain prefixes automatically, for example to provide a cost-effective route. The AAC and routing settings can be modified using Nokia 32 Configurator software.

Intensity of Field

The intensity of Field (IoF) feature indicates the strength of the received radio signal. IoF (Intensity of Field strength) is activated when the terminal is powered up. The field strength is shown with the terminal LEDs for ten seconds, after which the feature is automatically deactivated.

Faster call setup

Faster call setup allows faster call establishment. The last 10 different dialled numbers are stored in the memory of the Nokia 32 terminal. If the dialled number matches one of the stored numbers, there is no delay before the Nokia 32 terminal sends the number, and the call is established immediately.

AutoPIN security feature

The Nokia 32 terminal supports the AutoPIN security feature. The PIN code is saved in the memory of the Nokia 32 terminal when the code is entered for the first time or when the code is changed. In addition, the AutoPIN feature enables device recovery after occasional power cuts without on-site intervention. The Nokia 32 terminal enters the PIN code automatically the next time it is switched on.
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Noise is heard during a call
The Nokia 32 terminal may be too close to a telephone or another electronic device. Place the Nokia 32 terminal and the devices possibly interfering with the Nokia 32 terminal further apart from each other.

Reception is poor

If there are problems with reception, for example interruptions in speech, the signal may be too weak. Check the signal strength. If the signal is weaker than 95 dBm, move the Nokia 32 terminal to another location. If the Nokia 32 terminal does not receive a stronger signal, contact your service provider.
Entering PIN code does not succeed
If entering the PIN code fails three times, the code is blocked. You can unblock it by entering your PUK (PIN Unblocking Key) code. The PUK code may be supplied with the SIM card. If not, contact your local service provider for the code. If you lose the code, contact your service provider. When the PIN code is blocked, light indicators 2 and 3 blink. To unblock the code: 1 Lift the receiver of the telephone connected to the Nokia 32 terminal. When the enter PUK code tone is heard, enter your PUK code followed by #. 2 When light indicator 2 blinks and you hear the enter PIN code tone, enter a new PIN code (4 - 8 digits) followed by #. 3 Confirm the new PIN code by re-entering the code followed by #.

Troubleshooting

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Nokia 32 terminal cannot be reached in extension mode
Check that light indicator 2 is lit. Check also that the extension line is connected to the extension connector. Restart the Nokia 32 terminal and make sure that before powering up the Nokia 32 terminal, it is properly connected to the extension line.
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12. Technical specifications

Technical data

Size Weight Operating temperature Storage temperature Humidity range, storage Input voltage Small size SIM cards supported RF Power 2W/1W (900/ 1800 Mhz) 121 x 158 x 45 mm 239 g -10C.+55C -40C.+85C 5-95% Absolute min. 6.2 V, absolute max. 14.0 V
Humidity range, operation 20-75%
Telephone/PBX trunk interface
Line voltage high impedance mode Line impedance Fax connection speed 50 V 600 Ohm Up to 9600 bps

Technical specifications

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Extension interface

Off-hook AC impedance Loop DC current 600 Ohm 15-120 mA

Power supply ACW-5

Voltage DC current Operating range Frequency range Weight Volume 13.5 V 750 mA 90-264 Vac 47-63 Hz 70 g + cables <110 cm3

Antenna

The Nokia 32 terminal has an integrated antenna. The use of an external antenna is supported with the XRM-1 antenna adapter.

RS-232

A D9 female connector for standard level RS-232 is available. It supports AT commands (ITU-T V. 25ter, ETS GSM 07.07, ETS GSM 07.05).
Electromagnetic compatibility (Europe)
The GSM terminal is tested for electromagnetic compatibility (EMC) according to the ETS 300 342-1/13/standards. The application module fullfils the ITU-T
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standard and the ETS 300-001 specifications for PBX extension and trunk connections. The module supports also ETS 300-659 Calling Line Identification (FSK and DTMF).
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13. Care and maintenance

Your terminal is a product of superior design and craftsmanship and should be treated with care. The suggestions below will help you to fulfil any warranty obligations and to enjoy this product for many years. Keep the terminal and all its parts and accessories out of the reach of small children. Keep the terminal dry. Precipitation, humidity and all types of liquids or moisture can contain minerals that will corrode electronic circuits. Do not use or store the terminal in dusty, dirty areas. Its moving parts can be damaged. Do not store the terminal in hot areas. High temperatures can shorten the life of electronic devices, damage batteries, and warp or melt certain plastics. Do not store the terminal in cold areas. When it warms up (to its normal temperature), moisture can form inside, which may damage electronic circuit boards. Do not attempt to open the terminal. Non-expert handling may damage it. Do not drop, knock or shake the terminal. Rough handling can break internal circuit boards. Do not use harsh chemicals, cleaning solvents, or strong detergents to clean the terminal. Do not paint the terminal. Paint can clog the moving parts and prevent proper operation. Unauthorised antennas, modifications or attachments could damage the terminal and may violate regulations governing radio devices.
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All of the above suggestions apply equally to your terminal, battery, charger or any accessory. If any of them is not working properly, take it to your nearest qualified service facility. The personnel there will assist you and, if necessary, arrange for service.

Care and maintenance

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14. Important safety information

Operating environment

Remember to follow any special regulations in force in any area and do not install your terminal where its usage is forbidden, or where it may cause interference or danger. Use the terminal only in its normal operating position.

Electronic devices

Most modern electronic equipment is shielded from radio frequency (RF) signals. However, certain electronic equipment may not be shielded against the RF signals from your terminal.

Medical devices

Operation of any radio transmitting equipment, including cellular terminals, may interfere with the functionality of inadequately protected medical devices. Consult a physician or the manufacturer of the medical device to determine if they are adequately shielded from external RF energy or if you have any questions. Do not install your terminal in health care facilities where any regulations prohibit using cellular terminals. Hospitals or health care facilities may be using equipment that could be sensitive to external RF energy.

Posted facilities

Do not install your terminal in any facility where posted notices prohibit it.
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Potentially explosive atmospheres
Do not install your terminal in any area with a potentially explosive atmosphere and obey all signs and instructions. Sparks in such areas could cause an explosion or fire resulting in bodily injury or even death. Users are reminded of the need to observe restrictions on the use of radio equipment in fuel depots (fuel storage and distribution areas), chemical plants or where blasting operations are in progress. Areas with a potentially explosive atmosphere are often but not always clearly marked. They include below deck on boats; chemical transfer or storage facilities; vehicles using liquified petroleum gas (such as propane or butane); areas where the air contains chemicals or particles, such as grain, dust or metal powders; and any other area where you would normally be advised to turn off your vehicle engine.

Emergency calls

This terminal operates using radio signals, wireless and landline networks as well as userprogrammed functions. Because of this, connections in all conditions cannot be guaranteed. Therefore you should never rely solely upon any wireless terminal for essential communications (e.g. medical emergencies). Emergency calls may not be possible on all wireless phone networks or when certain network services and/or terminal features are in use. Check with local service providers. To make an emergency call: 1. If the terminal is not on, power it up. Check for adequate signal strength. 2. If a call is on, put down the handset to exit the call. 3. Wait for the dial tone and enter the emergency number.

Important safety information
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If certain features are in use, you may first need to turn those features off before you can make an emergency call. Consult this guide and your local cellular service provider. When making an emergency call, remember to give all the necessary information as accurately as possible. Remember that your terminal may be the only means of communication at the scene of an accident - do not cut off the call until given permission to do so.

NOKIA 32 ANALOG FAX QUICK GUIDE
1. ANALOG FAX QUICK GUIDE FOR THE NOKIA 32 TERMINAL The Nokia 32 terminal supports group 3 analog fax connection according to ETSI TS 100931 v8.0.1. standard with maximum of 9600 bit/s. The analog fax feature is an addition to the product functionality and is supported with the following or newer software: 8.75 TME-3 (Nokia 32 GSM module) 5.03 DTX-3 (Nokia 32 application module)
1.1 Connecting analog fax to Nokia 32 terminal Connect the analog fax to the trunk connector of the Nokia 32 terminal.
1.1.1 Connecting cable Use a 2-wire cable between the analog fax machine and the Nokia 32 terminal. If you use a 4-pin RJ-11 cable, connect only the pins 2 and 3, as shown in picture 1. If you use a 6-pin RJ-11 cable, connect only the pins 3 and 4, as shown in picture 2. In both pictures, the coloured lines represent the connection to the pins in the trunk connector of the Nokia 32 terminal. Note that even though RJ-11 connectors have 4 or 6 pins, only 2 wires can be connected, as shown below.
1.2 Configuring Nokia 32 terminal to analog fax mode You can configure the Nokia 32 terminal to two different analog fax modes using either Nokia 32 Configurator software or the following command strings given by a DTMF landline telephone connected to the trunk connector of the Nokia 32 terminal: **####**1234#12**0# - for analog fax mode **####**1234#12**2# - for permanent analog fax mode After the command, key in 555**# to save the new settings and restart the terminal. 1.3 Using Nokia 32 terminal in analog fax mode The Nokia 32 terminal uses the analog fax mode as a default. 1.3.1 Sending faxes 1. Connect the analog fax machine to the trunk connector of the Nokia 32 terminal. 2. Dial *01* to inform the Nokia 32 terminal about the outgoing fax call. 3. Dial the recipients number. Example: *01*1234567 1.3.2 Receiving faxes Incoming faxes are received the same way as using a fixed line (PSTN). If the Nokia 32 terminal does not receive information about the incoming call type from the GSM network, dial *01#* to force the Nokia 32 terminal to receive the next incoming call as a fax call. When a fax is received, this temporary setting is disabled. You can also disable the setting by dialling #01#*. 1.3.3 Light indicators When the Nokia 32 terminal is in analog fax mode, LEDs 2 and 3 are green. During a fax call, LED 3 blinks green. 1.4 Using Nokia 32 terminal in permanent analog fax mode You can set the Nokia 32 terminal to permanent analog fax mode. In this mode, all calls are handled as fax calls. When the Nokia 32 terminal is in permanent fax mode, the actual GSM voice channel enhancements are not in use and thus the voice quality may be poor. 1.4.1 Sending faxes 1. Connect the analog fax machine to the trunk connector of the Nokia 32 terminal. 2. Dial the recipients number. The prefix *01* is not needed in the permanent analog fax mode.
1.4.2 Receiving faxes Incoming faxes are received the same way as using a fixed line (PSTN). 1.4.3 Light indicators When the Nokia 32 terminal is in permanent fax mode, LED 2 is slowly blinks green and LED 3 is green. During a fax call, LED 3 blinks green. 1.5 SIM card requirements Typically when a SIM card is activated for mobile services, only the voice and data services are activated. However, when using the analog fax feature of the Nokia 32 terminal, you must ask the operator to activate the fax service both for sending and receiving faxes. Note that SIM cards may be provided with a separate number for each service, or a single number for all services. 1.5.1 SIM card with separate number for each service This service type is preferred with the Nokia 32 terminal as it simplifies the usage of the terminal. Option 1: Use the Nokia 32 terminal in analog fax mode -Send by dialling *01*recipient's number -Receive with the separate SIM fax number Option 2: Use the Nokia 32 terminal in permanent analog fax mode -Send by dialling the recipient's number -Receive with the separate SIM fax number 1.5.2 SIM card with a single number Option 1: Use the Nokia 32 terminal in analog fax mode -Send by dialling *01*recipient's number -Receive by dialling *01#* when the incoming call is a fax Option 2: Use the Nokia 32 terminal in permanent fax mode -Send by dialling the recipient's number -Receive with the SIM number The Nokia 32 terminal analog fax checklist: -Is the fax service activated on your SIM card? -Is the connecting cable 2-wire? -Is there a separate number for the fax service on your SIM card? -Which fax mode do you prefer? -Does the software on your Nokia 32 terminal support the fax feature?