G500Series UG_R5.qxd 7/18/06 1:54 PM Page 8
The length of time the phone will work on a charge varies depending upon individual use, including factors such as signal strength, GSM network coverage, GPS satellite positions, age of the battery, length of time the phone is left on, time spent making voice calls, and location request frequencies.
WARNING: Do not use any other battery charger to charge your Wherifone device. Other battery chargers may damage the battery on the Wherifone device, and may also be dangerous to anyone near the unit.
Step 3: Insert your SIM Card
When you register as a subscriber with Wherify or another GSM network operator, you get a SIM (Subscriber Identity Module) card. The SIM card contains a computer chip that keeps track of your phone number, the services included in your subscription, phonebook information, and other information.
To insert your SIM card, remove the SIM drawer on the top of the phone and snap in your SIM card with the notched corner in the top right and the GOLD pads facing forward. Please refer to the photos below.
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