Operation Manual

Multiple handset use

Intercom

Use the intercom feature for conversations between two handsets, or a

handset and the telephone base.

You can buy additional expansion handsets (AT&T model TL90071, sold

separately) for this telephone system. You can register up to 12 handsets to

the telephone base.

Initiate an intercom call

Using a handset:

Press MENU on the handset in idle mode.

Press CID or DIR to highlight Intercom, then

press SELECT .

Your handset displays INTERCOM and a list of devices.

Press CID or DIR to highlight a destination

device and then press SELECT . Your handset

displays Calling HANDSET X, Calling BASE 0 or

Calling all devices .

-OR-

Press 0 for BASE 0, 1-9 for handset 1-9, TONE and 0 for

handset 10, TONE and 1 for handset 11, or TONE and 2

for handset 12. Your handset displays Calling HANDSET X or

Calling BASE 0, or Calling all devices The other device rings and

displays HANDSET X is calling.

-OR-

Press TONE and then # (pound key) to call all devices.

The destination device(s) rings and displays HANDSET X is calling, or

HANDSET X is calling all.

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Answering sys