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
| Means handset is not | |
REG | ||
registered to the base. | ||
| ||
| See page 24 for handset | |
| registering. | |
| The handset is in registration | |
PLS WAIT | ||
mode and searching for the | ||
| ||
| base station. See page 24. | |
| The handset is registered to a | |
HSET | ||
base other than Synergy. | ||
| ||
| Shows that you are in the | |
SHARED | ||
memory function. See page 11. | ||
|
| The handset ringer volume | |
SILENT | ||
| control has been switched to | |
| ||
| off. See page 13 | |
| Keypad guard is on. | |
GUARD ON | ||
|
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.
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