User's Manual

2.3 Back up Battery

• Remove the battery door

• Insert the rechargeable battery pack into the battery compartment.

• Place the battery door

(Picture added)

Note: Battery pack is a backup for emergency case of power failure. Do not operate the

phone without the AC/DC Adaptor connected.

Be sure to carefully match the positive and negative terminals as shown in the

battery.

Caution:

• SIM card for this Fixed Wireless Phone is prohibited to use in other GSM mobile

phones. Once SIM pin number is entered, SIM pin is automatically changed so

initial PIN is no longer valid.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.