Need instructions on how to enter codes. - Cell Phones

Did you mean you want to know how to enter your unlock code and you won't able to download unlock instructions?
Yes means,No need to download anything.You just visit MobileUnlockGuide.com Here you can get free how to enter your unlock code instructions by specifying your mobile model no.

to my knowledge, this cannot happen without someone actually locking the sim, so you may want to contact your employer, but just in case your employer doesn't know whats happening,
here are instructions to find your puk code for att, if you have a different carrier, contact their customer support for further instruction

Obtain a PUK Code

Instructions: When the error message "ENTER PUK CODE" is shown on the screen of the device:

1. Log into myAT&T.
2. Select Wireless from the myAT&T tab at the top of the page.
3. Select Phone/Device.
4. Click Unblock SIM Card.
5. A new page will open, containing the PUK code for your phone. Enter the code on your phone's screen to unblock the SIM and create a new PIN.

Unblock SIM Card

1. Enter the eight-digit PUK code on the phone, then press OK/Yes.
   Note: Some Motorola phone users need to enter **05* if "enter PUK" is not already displayed. After entering **05*, enter the eight-digit PUK code and press OK.
2. Select a new PIN code, then press OK/Yes.
3. Re-enter the PIN code, then press OK/Yes.
4. If the codes were entered successfully, the phone is ready for use.

If the incorrect PUK code is entered 10 times in a row, the SIM card becomes permanently locked and a new SIM card must be purchased. If the device is requesting PUK2, call Customer Care at 800-331-0500.

... good luck

To enter restriction code you need to follow correct unlocking instructions.Do you have restriction code for Nokia 2630? You need unlocking instructions only or you need restriction code and unlocking instructions for your Nokia 2630?Get code and unlocking instructions from the site Mobileunlocksolutions.com and unlock it step by step.

What is Mobile Phone Brand and Model?
You can enter what code unlocking code?
You can enter the code By getting the code from here
Mobileunlocksolutions.com
and get the instructions from there enter the code step by step and Unlock it.

What Code You need to Enter whether it's Network Unlock code or Security Unlock code,Network Unlock code means You can reach here
Classicunlocking.com get the code and instructions there and Unlock it from Network Lock,Using the instructions You can enter the code step by step...then it asks for security code means It's Nokia or alactel means get the master reset code there and Unlock it using the instructions they provide through mail....You can try default code for Nokia 0000 or 1234 It not works means get the master reset code there,then other brand Phones get the master reset code and instructions from Service provider....

i cant get your question clear. you need the restriction code or you need the instructions to enter the restriction to enter the code? if you need the restriction code you can get it here. Onlinegsmunlock.com as soon as you get the codes you can enter it. here are the instructions to enter the restriction code.
1 - Switch on your Nokia 2630 without any sim card.
2 - Don't bother as to what is displayed on your Nokia 2630.
3 - Compose #pw+CODE+1#.
4 - The Nokia 2630 would then display the message "SIM Restriction Off" and will be unlocked!
For Nokia 2630 mobile phones locked to the network Fido or Rogers in Canada follow these instructions :
1 - Switch on your Nokia 2630 without any sim card.
2 - Don't bother as to what is displayed on your Nokia 2630.
3 - Compose #pw+CODE+7#.
4 - The Nokia 2630 would then display the message "SIM Restriction Off" and will be unlocked!
The letter p appears if you press the button star(*) three times quickly
The letter w appears if you press the button star(*) four times quickly
The symbol + appears if you press the button star(*) two times quickly
The CODE you need to enter is the unique unlock code for your Nokia 2630

Do you have problem in entering the Restriction code?
I means do you have restriction code only you need to know the way to enter?Ok i will help you,You can follow the instructions below ,and enter the restriction code in the Phone and unlock it,i have got the Unlocking instruction for Nokia 2730 c(Classic) at
Mobile-unlocker.com and Unlock it...you can also get the restriction code there...

call the audi agency they can tell you how to enter the code.

just download this winzip file here http://www.remotecentral.com/cgi-bin/files/rcfiles.cgi?area=other&db=devices&br=rca&dv=universalremote&md=rcr3373rcr3273&kw=&st=&ar=&dt=&so=&pg=1&file=others/rca/rcr3373-manual.zip
then using adobe to see and read it