Question about Nokia N73 Cellular Phone
If you enter the wrong pin code for 3 times your sim will get blocked ...
it will ask for the puk code ...
then you must call to the customer care of your network provider and you must tell them that your pin got blocked you want the puk code ...
they may ask for the details of your sim card be sure to tell it ..
then they will provide the puk code note it down and enter into it ..
your sim will get unlocked...
if you enter the wrong puk code for more than 3 or 10 times the sim will get fully blocked if then you must contact to network provider shoppe....
Posted on Apr 02, 2008
Complete information :
The SIM card protects your subscription and not the phone from unauthorised users. If you change SIM cards you can still use your phone with a new SIM card. Most SIM cards are blocked at the time of purchase. If your SIM card lock is on you have to enter your PIN (Personal Identity Card) every time you turn on the phone.
If you enter the wrong password three times in a row the SIM card gets blocked. This is indicated by the message PIN Blocked To unblock this you need to enter your PUK
card (Personal Unblocking Key). Your PIN and PUK is supplied by your service provider. You can edit your PIN and select a new four to eight digit number
To unblock your SIM card:
To edit your PIN:
To turn the SIM card On /Off
Posted on Jun 24, 2008
Tips for a great answer:
A PUK (PIN Unlock Key) code is required to unlock SIM cards that have become locked following three successive incorrect PIN entries. If your SIM card becomes locked, you will need to get a PUK code from AT&T to unlock your SIM card.
You can obtain your phone's PUK code from AT&T in one of these ways:
Once you receive your PUK code, you will need to enter it into your phone to set a new PIN code.
Note: If you enter the wrong PUK code 10 times in a row, your SIM card will be invalidated, and you will need to purchase a new SIM Card. The phone will display the following error: "PUK blocked call operator."
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