Testing the Telephones for Intercom Dial Tone

Initializing and Testing the System

Follow these steps to test for intercom dial tone:

1 . Press ICOM or SA (depending on the mode of operation). The red LED next to this button should go on.

2 . Press Speaker.

The green LED next to ICOM or SA should turn on, you should hear an intercom dial tone, and the green LED next to Speaker should turn on.

3 . Press Speaker or SA again to disconnect the Intercom.

The green LEDs next to ICOM or SA and Speaker should turn off, and the dial tone should stop.

The red LED remains on in some cases.

Testing the Telephones for Outside Line Dial

Follow these steps to test for an outside line dial tone:

1.Without lifting the handset, press one of the outside-line buttons. The red LED next to this button should turn on.

2.Pick up the handset or press Speaker.

The green LED next to the line button should turn on, and you should hear a dial tone.

3.Hang up as needed and repeat Steps 1 and 2 for each line button on the telephone.

Testing the System 7-13