BLU Products Inc. BLUJOYFLEX Manual De Usuario

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input the PUK. The PUK code can be obtained directly from the network service operator
PUK Code 
The PUK code (Personal Unlocking Number) is a security feature that locks the phone in the event of unauthorized use 
and will be needed in the event of the  PIN code being en tered incorrectly. Please contact your service provider for the 
PUK code. If  code is enter ed incorrectly ten successive times,  the SIM card wi ll not be able  to be used again. Please  
contact your service provider for a new SIM card. 
To Unlock
- Input the correct PUK to unlock the SIM card. 
- Input the new PIN and press the Selection key. 
- Input the new PIN again to verify and then press the Selection key. 
- If the inputted PUK is correct, the SIM card will be unlocked and the PIN will be reset. 
Getting Started
 
Installing the SIM Card, SD Card and Battery
 
A SIM card carries useful inform ation, including your mobile phone num ber, PIN (Personal Identification Num ber), 
PUK (PIN Unlocking  Key), IMSI (Inte rnational Mobile Subscriber Identity), network information, phonebook data, 
and short messaging data. 
Installation  
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Hold the End Key and power off the mobile phone if the phone is powered on. 
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Pull the back cover and remove it.