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Power Failure
Power Failure
In the event of a power failure, all configuration data, voice box
messages as well as account data are preserved. The internal
clock will continue to run for about 24 hours. If the power failure
lasts for more than 24 hours, the time and date are reset to the
factory settings when the power is switched on again. Depending
on the System: Common: Synchronize Time setting, date and
time are set to the current values on the first outgoing call as pro-
vided by the exchange.
Please note: Do not reset the Forum 523/524 by pulling the
plug. Actual configuration changes may be lost and reconnecting
to a SIP provider may need a longer time. Use the code number
procedure
[System PIN]
instead.
* 1 8 5
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Installation