Install the SIM or USIM card and
assembling and
battery
When you subscribe to a cellular service, you will
preparing your
receive a Subscriber Identity Module, or SIM card,
with subscription details, such as your personal
identification number (PIN) and optional services.
mobile phone
To use UMTS services, you can purchase a
Universal Subscriber Identity Module (USIM) card.
Get started by assembling and setting up
your mobile phone for its first use.
15