Nortel Meridian 1 Manual page 62

Page 50 of 224 Telephones
Table 8
Meridian Modular Telephones self-test steps and results (Part 2 of 2)
Step Action
5b Plug in the headset (if applicable).
Press the dial pad keys.
Unplug the headset.
6 Press the right side of the volume
control key.
Press the right side of the volume
control key.
Press the right side of volume control
key.
Press the right side of the volume
control key.
Press the right side of the volume
control key.
Press the right side of the volume
control key.
Press the right side of the volume
control key.
7 Press the RLS key (end of test).
553-3001-215 Standard 10.00 June 1999
Result
Speaker beeps.
Headset beeps.
Speaker beeps.
Display is filled with dark squares.
Speaker beeps.
Display is blank.
Speaker beeps.
Display shows symbols including digits 0–9
and uppercase alphabet
Speaker beeps.
Display shows symbols including upper- and
lowercase alphabet.
Speaker beeps.
Display shows various symbols.
Speaker beeps.
Display shows symbols.
Speaker beeps.
Display is filled with dark squares.
Message Waiting lamp goes off.
Display shows idle screen within 10 seconds.