Mitel 5603 IP Phone User Manual


 
Making and Answering Calls
17
The icon indicates a silenced microphone. This means that the other part in an ongoing
call cannot hear you. To turn the microphone back on, do as follows:
1. Press the "More" soft key during the call.
2. Select "Microphone on".
3. Press "Select".
You can to turn the microphone off/on by a long press on .
Start a New Call during Conversation
1. Press the "More" soft key during the call.
2. Select "New Call"
1
.
3. Press "Select".
4. Enter number, or press to access the phonebook.
5. Press .
1. Visible if defined in the PDM.