Test Each Voice Terminal For A Dial Tone; Label The Voice Terminals With Intercom Numbers - AT&T MERLIN 820 Installation Manual

TEST EACH VOICE TERMINAL FOR A DIAL TONE

1
Lift the handset.
The green light goes on next to the shining red light and you hear a dial
tone.
2
Press one or more dial pad buttons.
The dial tone stops.
If your system does not respond as described, make a note of it, and refer to
the Troubleshooting Table, page 33, after you've completed the installation.

LABEL THE VOICE TERMINALS WITH INTERCOM NUMBERS

1
Fill in an intercom number label for each voice terminal.
2
Pry the plastic number card retainer away from its slot below the hand-
set with a straightened paper clip or similar tool.
3
Lay the intercom number label in the slot, and replace the plastic
retainer.
4
Verify the voice terminal's intercom number:
Touch the fifth button down in the leftmost row of buttons
(Intercom-Ring).
Lift the handset.
Dial the voice terminal's intercom number.
A busy signal verifies the intercom number.
1
1
Intercom 15
2
2
3
25