Call Waiting - AT&T SYSTEM 25 User Manual

Single-line terminal

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Call Waiting

While you are using your phone, you may be notified through

the handset of a waiting call. If you hear one short tone, there is

an inside call waiting for you. Two short tones indicate that you

have a waiting outside call. To answer the waiting call, you

must either end

the existing call or place it on hold.

Answering by

Ending the Existing Call

1 Hang up.

2 When the voice terminal rings, lift the

Answering by Holding the Existing Call

1 Press the switchhook.

2 Listen for confirmation tone and dial tone.

3 Dial

4 Answer the waiting call.

5 To return to the held call, press the

handset.

switchhook twice.

you hear dial tone, press the

NOTE:

switchhook once more to return to the

held call.

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