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Battery Backup - System Memory
Description
The battery on the GCD-CP10 retains the Clock/Calendar and Last Number Redial (LNR) buffers for
each station when the GCD-CP10 encounters a power loss. With a fully charged battery, the settings
are retained for approximately three years.
The system programmed memory (Customer Database) is stored in Nonvolatile Memory and can be
erased only by performing a First Initialization.
For additional storage time, the database and Caller ID History can be copied to the system drive
on the GCD-CP10.
Conditions
The battery on the GCD-CP10 should be removed during long term storage but must be
installed (protection against loss of power) just before blade installation to provide battery
backup for System Memory.
When fully charged, the battery retains System Memory for approximately three years.
You should replace the GCD-CP10 battery every three years.
During normal operation, the battery is continually recharged using a built-in charging
circuit from the GCD-CP10.
To prevent loss of the Caller ID History, you should save the database before storing the
GCD-CP10.
Battery backup on the GCD-CP10 does not protect the following:
Callback
Off-line Status (for programming system or station assignments)
Repeat Redial
Trunk Queuing/Camp-On
Caller ID History
Default Settings
None
The battery must be installed on the GCD-CP10 prior to programming a customer database.
System Availability
Terminals
None
Required Component(s)
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