Motorola T250 Manual page 27

          
Battery Meter Indicators
The battery meter displays different messages depending on the
batteries attached, and whether or not there is an external power
source. The battery meter is found in the Call Related Features
part of the Options Menu.
The battery is being charged.
Charging is complete.
Battery may be defective, or may not be a
Motorola original battery.
When the battery is completely discharged, you must
charge the battery for one minute before you can make or
accept a phone call.
Your SIM Card
Your SIM (Subscriber Identity Module) card was supplied by your
Cellular Service Provider when you bought your phone. You will
not be able to make or receive calls if you do not have a SIM card
inserted in your phone.
Some networks allow you to make emergency calls without
a SIM card inserted.
The SIM card is a 'Smart Card' that contains your phone number,
service details and memory for storing Phone Book numbers and
messages. You can therefore use your SIM card in someone else's
GSM phone and you will be charged for the call.
Like a bank or credit card, you should keep your SIM card secure.
Do not bend or scratch your card and avoid exposure to static
electricity or water.
Switch off your phone before inserting or removing the
SIM card. Failure to do so may damage the memory on
your SIM card.
About Your Phone, Battery and SIM Card
23 English