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During a call
To use the following options, first press the lock key to unlock the device.
Mute or unmute the microphone
Select
or .
Put an active voice call on hold
Select
or .
Activate the loudspeaker
Select
. If you have attached a compatible headset with Bluetooth connectivity, to
route the sound to the headset, select Options > Activate BT handsfree.
Switch back to the handset
Select
.
End a call
Select
.
Switch between active and held calls
Select Options > Swap.
Tip: To put an active call on hold, press the call key. To activate the held call, press the
call key again.
Send Touch tone strings
1 Select Options > Send DTMF.
2 Enter the Touch tone string or search for it from the contacts list.
3 To enter a wait character (w) or a pause character (p), press * repeatedly.
4 To send the tone, select the tone. You can add Touch tones to the phone number or
Touch field in contact details.
End an active call and replace it with another incoming call
Select Options > Replace.
End all calls
Select Options > End all calls.
Many of the options that you can use during a voice call are network services.
28 Make calls