Clarity Professional C4205 User Manual page 20

20
5. Install desk/wall mount bracket to
telephone base.
To Replace Battery Backup Batteries
1. Disconnect telephone line cord and
remove desk/wall mount bracket from
telephone base.
2. Disconnect battery back-up connector from
the telephone base.
3. Remove batteries from desk/wall
mount bracket.
4. Install four (4) AA Alkaline batteries with
negative (-) end of battery touching
the spring.
5. Connect battery back-up connector to
terminal on bottom of telephone base
6. Install desk/wall mount bracket to
telephone base
After installing the four (4) AA Alkaline batteries
please refer to the chart below:
Power Supply
AC adapter and
good batteries
AC adapter and
no batteries
Power failure and
good batteries
Power failure and
bad batteries
Power LED Status
Steady Green
Steady Red
Slow flashing red
Fast flashing red