AT&T TL91278, TL9178, TL91178 user manual Models TL91378 three-handset system

Telephone operation

NOTES:

1.Before anyone answers the intercom call, you can cancel the intercom call by pressing OFF/CLEAR on the calling handset.

2.If no one answers the called handset within

100 seconds, or if it is in the directory or caller ID history mode, or on a call, or out of range, the calling handset shows UNABLE TO CALL TRY AGAIN.

3.Press OFF/CLEAR or DELETE/MUTE to temporarily silence the intercom ringer.

4.You can use a maximum of four handsets at a time. When two handsets are used on an intercom call, the other two system handsets can be used for a call on either the HOME or CELLULAR line.

Intercom

Models TL91378 (three-handset system)

1.Press MENU/SELECT when in idle mode to enter the feature menu.

2.Use DIR / CID to scroll to >INTERCOM, then press MENU/SELECT. The screen shows INTERCOM TO:

3.Enter the handset number 1-9or, for handsets 10, 11 and 12, enter *0, *1 or *2, respectively. The display shows CALLING HANDSET X, with X being the handset number. The called handset rings, and its screen shows HANDSET X IS CALLING.

4.On the ringing handset, press HOME/FLASH or SPEAKER to answer the intercom call.

To end the intercom call:

•Press OFF/CLEAR on either handset.

-OR-

•Place either handset in the charger or telephone base.

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