HTC Surround - Manual (Page 9)

9 BasicsBasics
SIM card
The SIM card contains your phone number, service details, and phonebook/message
memory. Your phone supports both 1.8V and  V SIM cards.
Some legacy SIM cards may not function with your phone. You should consult with your mobile
operator for a replacement SIM card. There may be fees for this service.
Inserting the SIM card
1. Take the back cover off. See “Removing the back cover.”
2. Take out the battery. See “Battery.”
3. Insert the SIM card with its gold contacts facing down and its cut-off corner facing out.
4. Push the SIM card all the way in.
Removing the SIM card
1. Take the back cover off. See “Removing the back cover.”
2. Take out the battery. See “Battery.”
3. Push the SIM card out from the back of the slot, and then slide the SIM card out.
Battery
Your phone uses a rechargeable battery. Please use only original batteries and accessories
that came with your phone or replacements that we recommend.
How long the battery can last before it needs recharging depends on how you use your
phone. Among these are the phone features and accessories you use (for example, leaving
your Bluetooth connection always on uses more power). Long phone calls and frequent web
browsing use up much battery. Also, consider your location: poor signal strength from your
mobile network and extreme temperature make the battery work harder.