Aastra 9120

Solve device problem

Videos (tutorials) Documents (manuals)

Videos

How To Adjust The Volume On The Aastra M8009 Phone

Do you own an Aastra M8009 phone? Is the receiver volume too low for you to hear? Would you like to adjust the ringer volume ...

How To Forward Calls On the Aastra 6757i Phone

Call forwarding allows you to redirect your calls if the line is busy, there is no answer, or if you are out of the office. Learn how to ...

Aastra 6757i IP Phone

The Aastra 6757i offers powerful features and flexibility in a standards based, carrier-grade advanced level expandable IP ...

Documents