Locking The Sim Card - HTC Smartphone User Manual

a. Press the Power button to display the Quick List, select
Device lock, and then press the OK soft key.
b. Under Lock phone after, select the amount of time
your phone is inactive before the phone automatically
locks.
c. Under Password, enter the password you want to use
to access your phone when it is locked.
d. Under Confi rm password, enter the password again,
and press the Done soft key.
You can still receive calls and make emergency calls when
the phone is locked.
2 To unlock your phone: Press the Unlock soft key,
enter your password, and then press the Unlock soft key
again.
3 To turn off phone lock: On the Home screen, press
the Start soft key, select Settings, select More, select
Security, select Disable Phone Lock, and then press
the Done soft key.

Locking the SIM card

Locking your SIM (Subscriber Identity Module) card pre vents
you from us ing the phone, but you can still turn it on and
Smartphone User Manual
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