LG U8120 User Manual page 20

Your USIM card contains your phone number, service details and contacts and must be inserted into your handset.
If your USIM card is removed then your handset becomes unusable until a valid one is inserted. Always disconnect the
charger and other accessories from your handset before inserting and removing your USIM card.
Your USIM card may only be used in handsets which are enabled for 3 services. Any attempt to use the USIM card in
other handsets may result in serious damage to the handset and may prevent you from being able to use it, including the
making of emergency calls.
USIM
Notice
When you need to remove the USIM card, slide it towards the
top of the phone and take it out of the holder.
Notice
Before installing always make sure that the phone is switched
off and remove the battery.
The metal contact of the USIM card can be easily damaged
by scratches. Pay special attention to the USIM card while
handling and installing. Follow the instructions supplied with
the USIM card.
User Guide l l Getting Started
Getting Started
USIM