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the PIN code, fixed dial and call barring of the SIM1
and SIM2.
SIM Security Setup: It includes four parts:
SIM Lock: You can set host SIM lock
(PIN code and PIN2 code) as on/off.
When this option is chosen, it is
necessary to input PIN code, every
time you insert the SIM card.
Fixed Dial: This function needs the
support of the SIM card and the
network operator. When it is activated,
you can only dial the phone numbers
saved in the host fixed dial list. To
activate it, you need to input host PIN2
code.
Barred Dial: You can set barring all or
some dials. (SIM card support needed)
Change Password
Phone Lock: You can set it as ‘On or Off’. It is a
