AT&T 518-600-016 Telephone User Manual


 
Placing Outside Calls
Use any voice terminal in the system to test the ability to
place outside calls on each outside line as follows:
1
2
3
4
Lift the handset.
The green light goes on next to the red light.
Dial the outside number of someone you know will
answer the call.
Verify two-way communication and then hang up.
Repeat the procedure for each of your outside line
telephone numbers.
TESTING TIE LINES
Before making these tests, make sure that the tie lines for
the system are connected and properly configured.
NOTE:
Refer to "Tie Line Troubleshooting" on page
4-11 if you have any problems with tie line
installation or testing.
Testing Outgoing and
Before testing Outgoing or Two-way Automatic
Two-way Automatic
Ringdown tie lines, or automatic start tie lines, arrange to
Ringdown Tie Lines
have someone waiting at the automatic ringdown console
to receive your call. The automatic ringdown console is
the voice terminal on which automatic ringdown tie line
calls are received. Follow these steps:
1
2
3
4
At any voice terminal that has a tie line appearance,
press the first tie line button.
The red light jumps to the tie line button just pressed.
Lift the handset.
The green light goes on next to the red light and you hear ringing.
Verify two-way communication and then hang up.
Repeat this procedure for each tie line administered.
2-104 Testing the System