att 2255 Manuale Utente

If one  handset is already on a call, you can connect the second
handset to the call by pressing 

P.

Disconnect either or both handsets by pressing 

P.

During a telephone conversation, mute the handset microphone by
pressing 

. The other party

will by unable to hear anything on your
end. The screen displays

You will hear a reminder tone while the handset is muted. The
other party will not hear this tone.

To return to two-way conversation, press 

again.

MIC MUTE