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Solve problems
4. Enter the phone password and press
<OK>.
Solve problems
Help and personal needs
To save the time and expense of an
unnecessary service call, perform the simple
checks in this section before contacting a
service professional.
When you switch on your phone, the
following messages may appear:
“Insert SIM card”
• Be sure that the SIM card is correctly
installed.
“
Phone locked
”
• The automatic locking function has been
enabled. You must enter the phone’s
password before you can use the phone.
“Enter PIN”
• You are using your phone for the first
time. You must enter the PIN supplied
with the SIM card.
• The PIN check feature is enabled. Every
time the phone is switched on, the PIN
has to be entered. To disable this
feature, use the PIN check menu.
The password is preset to 00000000.
You can change this password.
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Summary of Contents for SGH-S401i
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