Ge 2-9079 Manuel d'utilisateur télécharger pdf (Page 5)

BATTERY INDICATOR

If the battery icon appears in the display, you need to

replace the batteries.

USING THE AC ADAPTER

You must use the AC power supply in order for the

new call indicator light and the display backlight to

work. When using AC power, the batteries serve as a

backup in the event of power failure.

NOTE: Only use the

Thomson 5-2408 AC

adapter that came with

this unit. Using other

adapters may damage

the unit.

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Ge 2-9079 Manuel d'utilisateur Page 5