AT&T E250 Manuel d'utilisateur télécharger pdf (Page 14)

Telephone Operation

Options while on calls

To adjust volume or sound quality

Press VOLUME buttons on the handset or the base to

adjust listening volume. Each button press raises or

lowers volume by one level.

During a handset call you can press

SOUND SELECT to

change the sound quality heard through the earpiece.

You can choose Natural Audio, Bass Boost, Mid Boost

or Treble Boost. Each button press changes to the next

tone type.

Call waiting

If you have Call Waiting service, you will hear a beep if

someone calls while you are already on a call. Press

FLASH to put your current call on hold and take the new

call. You can press FLASH at any time to switch back

and forth between calls.

Ring silencing

To silence the ringer, press

OFF at the handset (or MUTE

at the base) while the phone is ringing. You can still

answer.

3-way conference calls

During an outside call, you can use both the handset and

base (or two local handsets) to allow a three-way

conversation.

While a call is in progress, others can press

PHONE or

SPEAKERPHONE to join the conference call. Others can

press

OFF (or SPEAKERPHONE) to drop out of the con-

ference call, but the call will not be terminated until all

sets hang up.

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

Silence ringer

Sound quality

Flash

Tone

Flash

Volume

Mute

Tone

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AT&T E250 Manuel d'utilisateur Page 14

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