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Settings
2. Use to adjust the volume
of the keypad, then press
to save the change.
1.2.2 DTMF Length
Allows you to set the DTMF.
1. Press
, , , ,
.
2. Use to select a length,
then .
Short Sends out a tone for a
fixed period of time even
if you keep the key
pressed.
Long Sends out a continuous
tone for as long as you
keep the key pressed.
1.3 Volume
1.3.1 Ringer
Allows you to set ringer volume
settings.
1. Press , , , ,
.
2. Use to adjust the volume,
then press to save the
change.
1.3.2 Earpiece
Allows you to set earpiece
volume settings.
1. Press , , , ,
.
2. Use to adjust the
earpiece volume, then press
to save the change.
1.3.3 Speaker
Allows you to set speaker
volume settings.
1. Press , , , ,
.
2. Use to adjust the speaker