Getting started

Indicator lights & tones

continued from previous page

NEW MSG

• Flashes when there are new system extension messages. The screen will display ”DTAD: XX/YY”, with “YY” greater than zero.”

INTERCOM

• On when the telephone is on an intercom call or a paged call.

• On when the system is busy and the intercom is unavailable.

• Flashes during an incoming intercom call’s ringing.

HEADSET

• On when the headset is in use.

• Flashes when there is an auto-redial call with the headset.

MUTE

• On when the microphone is muted.

SPEAKER

• On when the speakerphone is in use.

• Flashes when there is an auto-redial call with the speakerphone.

Alert tones

Confirmation tone

Programming command completed successfully.

One double-beep

When the hold reminder feature is on and there

every 30 seconds

is a line on hold.

A triple-beep

During volume adjustment, the volume level is

 

at the maximum or minimum.

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AT&T 1040 user manual New Msg, Alert tones