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1.3. Backup Battery
Remove the battery door.
Insert the rechargeable battery pack into the battery compartment.
Replace the battery door.
Note: The battery pack is a backup for emergencies in case of a power failure. Do
not operate the phone without having the AC/DC adaptor connected.
Be sure to carefully match the positive and negative terminals as shown on the
battery.
Caution:
It is prohibited to use the SIM card for this Fixed Wireless Phone in other
GSM mobile phones. Once the SIM pin number is entered, the SIM pin is
automatically changed so the initial PIN is no longer valid. Therefore, it is
highly recommended NOT to take out the SIM card once it is installed in this
product.
DO NOT bend or scratch your SIM card, and avoid exposing it to static
electricity, water, or dirt.
2
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