AT&T E5925B ユーザーズマニュアル

Volume control
Press the 

buttons on the side of the handset

to adjust listening volume. Each button press raises or
lowers volume by one level.
When you change the volume level, the new setting
becomes the default. The new volume level will be
applied each time you use the handset, speakerphone
or headset.

Call waiting
If you have Call Waiting service, you will hear a beep if
someone calls while you are already on a call. Press

to put your current call on hold and take the new

call. You can press 

at any time to switch back

and forth between calls.

3-way conference calls
During an outside call, you can use two system handsets
for a three-way conversation.
While a call is in progress, others can press 

or

to join the conference call. Others can press

or place the handset in the base or charger to drop

out of the conference call, but the call will not be termi-
nated until all handsets hang up.

Mute
Press 

to silence the microphone. You will be able

to hear, but your caller will not be able to hear you
until you press 

again and resume speaking.

Ring silencing
Press 

or 

while the phone is ringing to silence

the ringer. 

Temporary tone dialing
If you have dial pulse (rotary) service, you can switch to
touch tone dialing during a call by pressing 

*

. This

can be useful if you need to send tone signals for access
to answering systems or long-distance services.

Volume

Flash

MICROPHONE MUTED

PHONE

00:00:12

Mute

Tone

Off

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