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Help
Emergency Calls
The emergency services can be contacted in the
UK by dialling
999 or 112 which is valid in
any country that is a member of the European
community.
If your Synergy 900 is connected to a
switchboard/PBX, you may have to dial an access
number before
999 to contact the emergency
services. Some switchboards cannot dial out
during a power failure.
LCD Displays
CALL DIVERT
REG
CALL DIVERT
PLS WAIT
CALL DIVERT
HSET
Means handset is not
registered to the base.
See page 24 for handset
registering.
The handset is in registration
mode and searching for the
base station. See page 24.
The handset is registered to a
base other than Synergy.
Shows that you are in the
memory function. See page 11.
Replacing handset battery
After a time, you may find that the handset
battery is running out of charge more quickly.
This is a standard sign of wear and the battery
will need replacing.
Spare batteries (Item Code 871285) are available
from BT Shops and the Synergy 900 Helpline
0845 650 20 20.
Do not immerse batteries in water or throw
them into fire, or dispose of them with ordinary
domestic refuse.
BT accepts no responsibility for damage caused
to your Synergy handset by using any other type
of battery.
No display appears
The battery may be flat or dead. Recharge or
replace the battery.
CALL DIVERT
SHARED
CALL DIVERT
SILENT
CALL DIVERT
GUARD ON
The handset ringer volume
control has been switched to
off. See page 13
Keypad guard is on.