Silvercrest SH-100
139
If you want to change the PIN and SIM Lock is not enabled, the
PIN
cannot be changed. The message: “
SIM Lock must be
enabled!
” appears and an error signal is sounded.
Note: The password must contain a minimum of four
characters and should not exceed eight characters.
21.7 Restore Factory Settings
Open the “
Restore Factory Settings
” submenu. In this menu you
can reset all main settings to the original factory settings. The
phone is reset by pressing the
menu
or
call
key. Press the
C
key
to cancel.
Note: To restore the factory settings, the correct phone lock