AT&T 3.0 manual Testing Outgoing Automatic-Start Tie Trunks, At both telephones, hang up

Testing the System

To test incoming automatic-start tie-trunks, follow the steps below:

1At the far-end tie-trunk site, have someone pickup the handset and dial a tie trunk assigned to a button on your telephone.

Your telephone should ring, and the LEDs next to the tie-trunk button should respond as follows: the red LED should turn on, and the green LED should flash.

2Pick up your handset and verify that you have good two-way communication.

The green LED should change from flashing to steady.

3At both telephones, hang up.

The green LED should turn off, the red LED should turn off, and another red LED may turn on.

4Repeat Steps 1 through 3 for all incoming and two-way automatic-start tie trunks.

Testing Outgoing Automatic-Start Tie Trunks

Perform this test for automatic-start tie trunks that are two-way or outgoing only. If you are testing two-way automatic-start tie trunks, perform the incoming test as well.

To test outgoing automatic-start tie trunks, follow the steps below:

1At any telephone that has access to an automatic-start tie trunk, press the first tie-trunk button.

The red LED next to the tie-trunk button just pressed turns on.

2Pick up the handset. (In Hybrid/PBX systems with pooled tie trunks, press an SA button and dial the pool dial-out code.)

The green LED next to the selected button turns on, and you hear ringing.

3When the person answers, verify that you have good two-way communication and hang up.

The green LED should turn off, the red LED should turn off, and another red LED may turn on.

4Repeat Steps 1 through 3 for each outgoing and two-way automatic-start tie trunk.

7-10Initializing and Testing the System