GE twin set 21880 - Manual (Page 38)

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General Product Care
Simply wipe the base station with a damp cloth or an antistatic wipe.
Never use a dry cloth as this can cause static discharge.
Troubleshooting Guide
When you forget base PIN, following the procedure to Reset the units.
ALL MEMORY AND SETTING WILL BE LOST.
Refer to handset – Call Log Operation procedure, select
DELETE ALL to delete all Call Log Memories in handset.
With the base is in Standby mode, key in **10## and press
[SELECT] key, then “RF TEST MODE” is shown
Key in **80## and press [SELECT] key, the “INIT BASE RF”
is Shown
Press key or unplug AC power of base station and plug-in
again in order to return to Standby mode.
The unit will return to its default setting a PIN code (0000).
handset LCD will display “ ---- ”
Following “Registering Additional Handsets” to register all
handsets again.
PROBLEMS CAUSES SOLUTIONS
Registration not work. The battery is not
sufficiently charged.
Handset and base
station were not
prepare for
registration.
Charge the battery for
14 hours (see Battery
Charging).
Unplug and then plug
in the power adaptor.