Sim network unlock pin

If your SIM card is PIN locked, the network unlock code is useless. The network unlock code allows a phone that is restricted to a single carrier to be unlocked for use in other carrier's networks.
The SIM PIN is a personal identification number that is used to unlock the SIM card in order to register it to the network. This means that the phone will not connect to the network before a SIM is unlocked. Usually (at least around here) a new SIM has a simple PIN, like 0000 or 1234, and the user can change this. However, the carrier doesn't know your PIN, so if you forget it it can't be reset from the carrier directly.
If you happen to forget your PIN, the only way to unlock the SIM is to enter a wrong PIN enough many times (3 or 5 usually), and after this the SIM asks for the PUK (Personal Unlock Key) code, which is sometimes referred to as PUK1.
The PUK code can be obtained from the carrier, after they verify you are the rightful owner of the SIM and contract. If the SIM is a prepaid, the PUK code is sometimes printed in the card holder. After you get the PUK, enter it into your phone and enter a new PIN. After this, you can unlock the SIM with the new PIN you specified.
Note: DO NOT try to guess the PUK code yourself, if you enter it wrong three times, the SIM will be permanently locked and you'll have to get a new SIM from your carrier.

Hi is your LG phone asking for network lock code once you insert your sim in it then it mean your phone is locked to some other network provider due to this you can't use other network sim in it until you unlock ...You can easily unlock your phone using sites like OnlineGSMUnlock.com here they are rendering network unlock code for all mobile models at reliable cost ...

HI if your Nokia 100 mobile is asking for phone network lock once you insert your sim in it then it mean your phone is locked to some other network provider due to this you can't use other network sim in it until you unlock it .You can easily unlock your phone using sites like Unlock-Zone.com they are rendering network unlock code for all mobile models at reliable cost .After purchasing the code visit sites like MobileUnlockGuide.com to get free instruction about how to use that code and unlock your phone ...

If you need sim network unlock pin for your samsung galaxy teos i5800 visit ProUnlocking.com Here you can remove your network lock at low cost.

If your phone is asking for a "Network" pin it means your handset is locked onto a different network to that of your SIM card.
If this is the case, then you need to:
A) Get the handset "Unlocked"
B) Get a SIM card, relevant to the handsets carrier.
If the handset is simply asking for a PIN it may just be your SIM card PIN it requires.
If you didn't set a PIN on your SIM card the usual default pins are:
0000
1111
1234
5555
Unless you have a Wave SIM and that is different for every SIM
If you enter the PIN incorrectly after usually 3 attempts your SIM is blocked and you will need a PUK code to unlock it.
PUK codes can only be given by the SIM cards carrier (Service Provider) this means that you will have to call them and ask for it.
You will need either the SIM Card number (On the front of the SIM) or the SIMS mobile number.

The phone will ask for "Sim network unlock pin" when you try other network Sim card on a carrier locked phone. To unlock the carrier lock of Sony Ericsson Xperia X10 you can use unlock code. You can get the unlock code from MobileUnlockSolutions.com . There you have to give your Country and current network name along with your IMEI number to get the unlock code. Enter the unlock code when the phone asks for "Sim network unlock pin" to unlock it.

You can get the sim network unlock pin for your Sony Ericsson Xperia X10 J1 from Theunlockspot.com and follow their free unlock instructions to remove the network lock easily.You need to specify the country and network to which the mobile is locked to.

Hi, If you are asking for a network lock, You can unlock your phone safer and easier using unlock code. You can get the unlock code for a HTC TOUCH P3452 from http://www.unlocking4u.com/htc-p3452/rs6wp9/ at affordable cost.
Here are the steps for unlocking a HTC P3452,
1. Switch ON your HTC P3452 with a Not ACCEPTED SIM Card.
2. If your HTC P3452 asks for a PIN code, then enter your SIM card PIN and press OK.
3. HTC P3452 will ask to enter an "unlock code".
4. Enter Unlock Code we send to you.
5. Your HTC P3452 is now unlocked.

Try a code like
0000 or 9999 or 1111 or 1234

Hi
I have a RAZR V3 that my son was playing around ,I don't know what he did but when he gave the phone back to me it was off and when I turn it on to make a call the phone says -Enter Unlock Code- I have no idea what's the unlock code ,when I entered 4 zeros like-0000- and hit OK , the phone says INCORRECT CODE-TRY AGAIN. I tried a bunch of numbers with no luck. I can only enter 4 numbers at a time . NOW I THINK I'M LOCK OUT and cannot use my RAZR V3 anymore. PLS. I NEED HELP TO UNLOCK THIS PHONE .