Whats the phone lock code to a samsung impression

Hi i think your mobile is locked by particular provider. So only it didn't accept sim card in your samsung impression mobile. If you want use your sim card in samsung impression mobile. First you must unlock your mobile. You can easily unlock your mobile by using unlock code. If you need unlock code you can visit this site Unlock-Zone.com here you can get the code and unlock your samsung impression mobile easily. After unlock your mobile you can put any other sim card in your mobile phone.
Unlock-Zone.com

You can unlock it simply using the Unlock code,It locked to which Network,country?You can get the unlock code from here
Theunlockspot.com/samsung/rs10wp8/ and unlock it...

You may have material on your Samsung Impression mobile phone that you don't want unauthorized people to see. For example, you may want to keep confidential the names of people you call and who call you, the content of text messages, or pictures that you've taken with the camera's phone. You can protect your privacy by setting a phone lock code. It's a good idea to periodically change the lock code for added security. You can easily reset your Samsung Impression's lock code. 1. Touch the menu icon on the touch-sensitive screen of your Samsung Impression phone. 2. Touch Settings.
3. Touch Phone.
4. Touch Security.
5. Touch Change Phone Password.
6. Enter your current phone password, and then touch "OK." 7. Enter your new password, and then touch "OK." Your new password can be four to eight digits long. 8. Enter the new password once more to confirm, and then touch "OK."
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To unlock your samsung mobiles with codes are the best one, because it is easy & safe also,
Follow the instructions :

Warning : Do not enter any wrong unlock codes on your Samsung SGH-A877 Impression mobile phones. If you enter over a certain amount of wrong unlock codes on your Samsung SGH-A877 Impression mobile phone, your phone may get hard locked and sometimes become unusable.
Method 1:

1 - Switch ON your Samsung SGH-A877 Impression with a NOT ACCEPTED SIM Card.
2 - Samsung SGH-A877 Impression will ask for "Password".
3 - Enter the Unlock Code.

OR (if the Samsung SGH-A877 Impression shows "Insert Correct SIM Card")

Method 2:

1 - Switch ON your Samsung SGH-A877 Impression with a NOT ACCEPTED SIM Card.
2 - Don't bother about what's being displayed on your Samsung SGH-A877 Impression.
3 - Compose : #0111*CODE#.

NOT ACCEPTED: We mean, to use a sim card from a network other than the network your Samsung SGH-A877 Impression is locked to.
CODE: Its the unique Unlock Code for your Samsung SGH-A877 Impression.

If method 2 does not work, you can try method 2 again but this time without any SIM card on your Samsung SGH-A877 Impression.

Get the unlock code from this site http://www.theunlockspot.com/samsung-sgh-a877-impression/rs10wp9/ to your samsung mobile........

I think that may be Wrong Code....You can get the Samsung Impression SGH A 877 model mobile Unlock code here http://www.superunlockcodes.com/samsung-sgh-a877-impression/rs12wp9/
at low cost and Free Unlocking instructions and UNLOCK IT.
Samsung SGH-A877 Impression Unlocking InstructionsWarning : Do not enter any wrong unlock codes on your Samsung SGH-A877 Impression mobile phones. If you enter over a certain amount of wrong unlock codes on your Samsung SGH-A877 Impression mobile phone, your phone may get hard locked and sometimes become unusable.
Method 1:

1 - Switch ON your Samsung SGH-A877 Impression with a NOT ACCEPTED SIM Card.
2 - Samsung SGH-A877 Impression will ask for "Password".
3 - Enter the Unlock Code.

OR (if the Samsung SGH-A877 Impression shows "Insert Correct SIM Card")

Method 2:

1 - Switch ON your Samsung SGH-A877 Impression with a NOT ACCEPTED SIM Card.
2 - Don't bother about what's being displayed on your Samsung SGH-A877 Impression.
3 - Compose : #0111*CODE#.

NOT ACCEPTED: We mean, to use a sim card from a network other than the network your Samsung SGH-A877 Impression is locked to.
CODE: Its the unique Unlock Code for your Samsung SGH-A877 Impression.

if you set the pass code on the samsung then what you need to do is take it to AT&T store. and ask them to remove unlock code. aka phone lock system.

If its asking you for a puk code it means you locked your sim card out of that phone, you can call your service provider for puk code OR you can replace the sim card and you will be able to user your phone.


www.usedcellphoneshop.com

1. Power on your Samsung Impression A877.
2. Type *#06# on your phone’s keypad.
3. First 15 digits of output is your Samsung Impression A877’s IMEI number.
With your IMEI number you should be able to attain your free unlock code. Once you have your unlock code we can begin the unlock steps. You can find more information from this article on How To Unlock Samsung SGH-A877. Here are the steps to unlock your Samsung Impression A877:
How To Unlock Samsung Impression A877 1. Power on your Samsung Impression A877 without the SIM card in.
2. Type #7465625*638*CODE# (where CODE = your 8 digit unlock code)
3. Phone will display “Network Lock Deactivated”
4. Samsung Impression A877 may auto reboot.

try the last four digits of the number

just pressed the lock key its in the middle side of the phone and its says lock.