User manual

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SIM card 1 lock
Based on this option, you can lock or unlock the SIM card 1 with correct PIN code. Normally, SIM card 1 is
locked. PIN code is provided by network operator, if the PIN code is inserted wrongly 3 times, you need to
enter your PUK code to unlock the PIN code. Please enquiry with the network operator if the PUK is not
provided or was lost.
Fixed dial
To restrict calls from your device to selected phone numbers, select
Settings>Security setup>Fixed dial:
You need your PIN2 code to activate and deactivate fixed dialling or edit your fixed dialling contacts.
Contact your service provider if you do not have the code.
To add new numbers to the fixed dialling list, select:
Fixed dial > Fixed Dial List>Add. You need the PIN2 code for these functions.
Barred Dial
If your SIM card 1 has this function, you can forbid the calls from your device to selected phone numbers.
If this function is activated, you can just call emergency numbers. For this function you need to enter PIN2
codes.
SIM card 2 security settings
Encrypt some functions of SIM card 1, which will be useful to protect your mobile phone or SIM card from
being embezzled. You can set up for SIM card 2 as well: lock, fixed dial, change PIN codes.
The procedure is the same as for SIM card 1 security settings.