ORDER CODE

PROTECTION MODES :

ON HOOK = Ringer circuit protection is ensured with breakdown voltage at 265 V.

OFF HOOK = In dialing mode and in speech mode, the breakdown voltage of L3100B can be adapted to

different levels with zener diodes.

Ground key telephone set Protection

L3100 B 1

VERSION.

= VBR = 265 V

1 = VBR = 255 V

L3100B/L3100B1

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