AT&T System 85 Manuel D’Utilisation

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The LCD Display provides visual call and telephone status information through the following set

of icons:

d

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or 

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or 

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shows the status of the adjacent button.  If the triangle and rectangle

both appear, you are using that line; if only the rectangle appears, the line is in use.

d

18  appears during Local Test Mode; 0 through 10 can appear during the Wireless Test

Mode.

d

ON appears when the handset is on.

d

RANGE  flashes to indicate that you are out of range and appears steadily when you

have lost communication.

d

P is 

not used with DEFINITY or System 75 or System 85.

d

MUTE appears when the handset microphone is muted.

d

T appears when the Wireless Test Mode is active.

d

MSG appears when there is a message waiting for you.

d

BATT appears when the battery is low.

While the set is still active, it gives an audible indication (double beep) and visual indication (the

RANGE icon appears on the LCD display) when the handset is getting out of range of the radio

module.