AEV ITB 302 Evolution Panduan Pengoperasian - Halaman 11

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Halaman Cetak

Electronic Equipment

Two buttons are located on the upper part:

BUZZER ON/AUTOLOCK S

Successively pressed it enables or disables the incoming call buzzer and Autolock with Hang-up

functions together.

Indicator leds facilitate programming of these functions.

PANEL/REMOTE B

UTTON

Switches between panel control and remote control.

On the lower part, two identical sections relating to lines 1 and 2, allow control of:

2 WIRE / 4 WIRE

Switches the hybrid of the section in use from 4-wire to 2-wire operation

1 KHz SEND

Generates a 1 KHz note at 0 dBm for local and remote adjustment

MEETING

Puts the line into conference mode

OFF HOOK

Hangs-on the line (equivalent to picking up the handset)

ITB 302

WITCH

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