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To test lights and | 1 Press [ Shift ] |
ringer of your voice
●Green light goes on
terminal
2Press and hold [ Drop ]
●Ringer sounds
●All columns of lights next to buttons above and to right of dial pad go on
●Display is activated
3Release [ Drop ] to end test
● Ringer and lights return to pretest state
Note: If ringer or lights do not respond during test, notify your System Manager.
