Рубрика " Назад в прошлое " - все о старых компьютерах, консолях и другой технике. Siemens me45 ретро обзор, легенда...
Prawdziwie wodoodoporny telefon!
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... +1 or 2+2, the first number indicates the amount of downlink timeslots (what the mobile phone is able to receive from the network). The second number indicates the amount of uplink ... timeslots (how many timeslots the mobile phone is able to transmit). The active slots determine the total number of slots the GPRS ... PC Card
Class A, Class B & Class C?
The class indicates the mobile phone capabilities. Class A Class A mobile phones can be connected to both GPRS and GSM services simultaneously.
Class B Class ... B mobile phones can be attached to both GPRS and GSM services, using one service at a time. ... then resumed automatically after the call or SMS session has ended.
Class C Class C mobile phones are attached to either GPRS or GSM voice service. You need to switch manually between services.