During a call
To mute or unmute the microphone, select or .
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To put the call on hold or unhold it, select
or .
Warning:
Do not hold the device near your ear when the loudspeaker
is in use, because the volume may be extremely loud.
To 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
.
To switch back to the handset, select .
To end the call, select
.
To switch between the active and held calls, select
Options
>
Swap
.
Tip: When you have only one active voice call, to put the call
on hold, press the call key. To unhold the call, press the call
key again.
1 To send DTMF tone strings (for example, a password),
select
Options
>
Send DTMF
.
2 Enter the DTMF string, or search for it in the contacts list.
3 To enter a wait character (w) or a pause character (p),
press * repeatedly.
4 To send the tone, select
OK
. You can add DTMF tones to
the phone number or DTMF field in contact details.
To end an active call and replace it by answering the waiting
call, select
Options
>
Replace
.
To end all your calls, select
Options
>
End all calls
.
Many of the options that you can use during a voice call are
network services.