Toshiba Strata IPT 用户手册

Press the 

Vol

 

 

to increase volume and 

Vol

 

 to decrease volume during the call. 

When you hang up, the volume returns to the default setting.

1. Press 

Spkr

. 

2. Press an extension button - you hear dial tone. 

3. Press the 

Vol

 

 

to increase volume and 

Vol

 

 to decrease volume. This volume 

setting applies to all calls until changed.

Make sure the telephone is idle and the handset is on-hook. Press the 

Vol

 

 

to 

increase volume and 

Vol

 

 to decrease volume. This adjusts volume for your 

telephone’s ring tone, Handsfree Answerback and Speaker Offhook Call Announce 
simultaneously. 

1. With the handset off-hook, dial the Beep Tone Adjustment Code 

#6101 

(default 

code). You hear busy tone. 

2. Press 

Vol

 

 or 

 to reach the desired level.

Press and hold down the 

Mic

 button, and press and release 

Vol

 

 or 

Vol

 

 

repeatedly.

Each time you press 

Vol

 

 or 

Vol

 

, the contrast increases or decreases. There 

are eight steps in either direction. To return to the middle setting, repeat the above 
step.