AASTRA Office 35IP User manual - Manual (Page 46)

Personalizing Your Phone
46
To activate headset operation
You wish to use a headset with your phone.
A headset can be connected instead of or in parallel with the handset. You can also activate or deactivate
the headset operation in the configuration mode.
When the headset mode is activated, calls are answered and ended using the Loudspeaker key.
The phone does not switch to open listening mode when the headset option is activated. Using headset
mode you can answer the call using the handset without having to press the loudspeaker key.
When the headset mode is activated, "?" is shown on the display.
Note When using the headset mode to make phone calls, you can also use the
"Open listening" Foxkey to switch on the phone's loudspeaker.
If you are using the headset mode to make phone calls and open listening is
activated, you can activate hands-free operation by pressing the "Hands-free
operation" Foxkey. The headset is then deactivated automatically.
The phone's loudspeaker and microphone are activated.
<long> Press the Menu key and hold it down for a moment.
The configuration mode is now activated.
Press the Menu key repeatedly until the display shows "Headset".
Headset Press the "Headset" Foxkey.
The display shows "On" or "Off".
v V To activate / deactivate headset operation: Use the " v" or "V" Foxkey to
select between "On" and "Off".
OK Press the "OK" Foxkey.