Adjusting the Earpiece Volume
To change the earpiece volume, press the 
/vol/ 
or 
/vol/
key during a call.
Temporarily Mute Ringer
If the handset is off the cradle while an incoming call is ringing, simply press the end key to mute the incoming ring . The ringer will sound with the next incoming call.
Traveling Out-of-Range
During a call, as you begin to move your handset too far from your main base, noise increases. If you pass the range limits of the main base, your call will terminate within one minute.
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!You can only mute the handset ringer if the handset is off the cradle when the phone starts ringing.