Getting started
15
Battery backup mode
Battery backup mode allows your telephone to function in the event of 
power outage. The telephone system uses stored power from the handset’s 
battery to operate.
To activate the mode
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enough charge placed in the telephone base, the telephone 
system enters battery backup mode automatically. That 
handset screen shows Powering base... Don’t pick up. All 
other handset screens show Pwr outage mode.
-OR-
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power goes out, all handsets show Out of range OR No power 
at base and Put HS on base to power base, alternatively. 
Place any handset with enough charge in the telephone base. 
Its screen shows Powering base... Don’t pick up. All other 
handset screens show Pwr outage mode.
Note: A handset which does not have enough charge to power up the base, its screen 
shows Out of range OR No power at base and Not enough batt to power base, 
alternatively, after the power goes out. Find another system handset that has enough 
charge to activate the mode.
Operation
During battery backup mode, the telephone base and answering system will 
be disabled. The operating time is subject to the battery level of the handset 
placed in the telephone base and the actual usage. For optimal performance, 
you are not recommended to use the handset placed in the telephone base 
when this mode is on.
Using other system handsets (Recommended):
Operate the handsets the same way as usual, except the answering system 
which will be disabled.
Using the handset placed in the telephone base:
To maximize the operating time, you are not advised to use this handset. If 
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operations should be done with the handset placed in the telephone base. In 
this case, calls can only be made and received using the speakerphone.
 
 
Out of range OR
No pwr at base
 
 
Put HS on base
to power base
 
 
HANDSET  2
Pwr outage mode