16 - Getting Started
The rechargeable batteries that power this product must 
be disposed of properly and may need to be recycled. 
Refer to your battery’s label for battery type. Contact 
your local recycling centre for proper disposal methods. 
Never dispose of batteries in a fire because they may 
explode.
Changing Your SIM Card
Your SIM (Subscriber Identity Module) card contains your phone 
number, service details, and phonebook/message memory. It must 
be installed in your phone, and must be a 3-volt SIM card. If you 
have problems with your SIM card, contact your service provider.
Caution: Do not bend or scratch your SIM card. Avoid exposing 
your SIM card to static electricity, water, or dirt.
Action
1 Press down on the 
cover release button 
at the top of your 
phone.
2 Pull the top of the 
phone’s back cover 
to remove it.
3 Lift out the battery.
Release 
Button
1
2
UG.C550.GSM.book  Page 16  Wednesday, November 12, 2003  11:06 AM