AT&T Release 2.0 Telephone User Manual


 
Initializing and Testing the System
Testing Incoming Automatic-Start Tie Trunks
Perform this test for automatic-start tie trunks that are two-way or incoming
only. If you are testing two-way automatic-start tie trunks, perform the
outgoing test as well.
1.
2.
3.
4.
At the far-end tie-trunk site, have someone pick. up the handset and
access 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:
red LED should turn on
green LED should flash
Pick up your handset and verify that you have good two-way
communication.
The green LED should change from flashing to on.
At your telephone and the distant telephone, hang up.
The green LED should turn off, the red LED will turn off, and another
red LED may turn on.
Repeat Steps 1 through 3 for all incoming and two-way automatic-start
tie trunks.
7-18
Testing the System