User Manual

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4.4.3 NetworkSetting
FirstchooseSIM1orSIM2network
z Networkselection
z PreferredNetwork
4.4.4 SecuritySettings
4.4.4.1 SIMSecurity
‐PINLock
SettheMobilePhone toaskforyourPINcodeeachtimeyoustart
yourMobilePhone(ifthisfunctionissupportedbyyourSIMcard).
(The SIM2 outbox has the same function, so we do not do it in
explainedspecially.)
Note:AfterthreeconsecutiveincorrectPIN
codeentries,thecode
willbeblocked,andyouneedthePUKcodetounblockit.
ThePINcodeandPUKcodeareusuallysuppliedbytheSIMcard.
If you don’t get them, please contact with the supplier. The
defaultPINcodeis1234usually.
‐ChangePIN
YoucanchangeSIMPINcodepasswordhere.
Note:thethreecodesarenumbersbetween4and8digits.
Thedefaultpasswordis1122.
4.4.4.2 Datasecurity
Thedefaultpasswordis1234.