AT&T 945 사용자 설명서

If One Touch Preference is set to 

INTERCOM,

skip to Step 2
—OR—
If One Touch Preference is set to
TELEPHONE, press I.

Press the EXT button for the party you wish 
to call, then lift the handset. The screen display
is similar to:

If the extension you called is idle, you will hear
long beeps. If the other extension is on a call,
you will hear a busy signal. If the other extension
is set to Do Not Disturb, you will hear short
beeps.

NOTE: The intercom call is automatically cancelled if
you do not press an EXT button within 10 seconds.

NOTE: When you direct an intercom call to one
extension, any extension in the system can answer 
the call by pressing 

I.

12:08

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12/26

INTERCOM

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TO

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15

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