4) Press the redial/pause key.
OR
1)Remove the handset from the cradle.
2)Press the redial/pause key.
3)Press the talk key.
Adjusting the Handset Earpiece Volume
To change the earpiece volume, press volume/ 
/+ or volume/ 
/- key during a call.
Audio boost
As we get older, it often becomes harder to hear high frequency tones. Audio Boost lets you hear phone conversations more clearly by boosting the high frequency tones.
To set Audio boost on, slide the audio boost switch upward. Boost On appears on the display under the volume setting when you start a call.
To set Audio boost off, slide the audio boost switch downward.
Traveling Out-of-Range
During a call, as you begin to move your handset too far from your base unit, noise increases. If you pass the range limits of the base unit, your call will terminate within 1 minute.
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BASICS