In Call Operations
During a call, you can deliver the numeric information to the opposite side of caller if you
press numeric keys(0,..9,*,#). It is very useful for Automatic Response System.
You can select In-band or Out-band DTMF transfer methods. (page 30)
DTMF Transfer
During a call, press
Side
Key to adjust earpiece volume . There are 7 volume levels.
Press Upper navigation key to increase or Down navigation key to decrease.
Adjust Earpiece Volume
During a call, press the left soft key. The microphone volume will be set to mute. To
resume the volume, press the left soft key. The WiFi phone displays ‘Mute’ on your LCD.
Mute the Microphone Volume
!
During a call, WiFi phone
supports DTMF transfer,
Earpiece volume, Mute
functions.
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