I have a nokia 6300 with vodafone and i put a telstra sim card in it but its saying i need the restriction code to unlock it?

Restriction code and network unlock code is same..Nokia Phone asks restriction code..If your Nokia Locked to network and you are trying to inserting other GSM Network sim card it will display the message "Enter Restriction Code" Without unlocking it you cannot use other GSM Network sim card.After Unlock it you can use only gsm sim card...
You can get the Restriction code from service provider,but they ask to wait for many days or months.
So you can get the Restriction code for Nokia 6300 easily from the site
Mobile-unlocker.com/nokia-6300/rs2wp9/ and unlock it easily...To enter the code you can follow the instructions below:
=========================
Nokia 6300 Unlocking Instructions :
=========================

Warning : Do not enter any wrong unlock codes on your Nokia 6300 mobile phones. If you enter over a certain amount of wrong unlock codes on your Nokia 6300 mobile phone, your phone may get hard locked and sometimes become unusable.

1 - Switch on your Nokia 6300 without any sim card.
2 - Don't bother as to what is displayed on your Nokia 6300.
3 - Compose #pw+CODE+1#.
4 - The Nokia 6300 would then display the message "SIM Restriction Off" and will be unlocked!

Note :For Nokia 6300 mobile phones locked to the network Fido or Rogers in Canada follow these instructions :
1 - Switch on your Nokia 6300 without any sim card.
2 - Don't bother as to what is displayed on your Nokia 6300.
3 - Compose #pw+CODE+7#.
4 - The Nokia 6300 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 6300

Try code from Online site.

It means that your network be locked, so you have to unlock it then only you can use the mobile,
Restriction is nothing but the unlocking for your mobile,
unlocking means in your phone just removes the SIM card restriction on your phone so that you can use any other network's SIM card.
To get the restriction code for your Nokia 6300 model mobile, just visit this site http://www.theunlockarena.com/nokia-6300/rs13wp9/ ,in this site just give your IMEI number , country & network lock after that within a short period you can get the restriction code for your nokia mobile............I hope this may helpful t you.........

you can unlock it here http://www.superunlockcodes.com/nokia-6300/rs12wp9/
1 - Switch on your Nokia 6300 without any sim card.
2 - Don't bother as to what is displayed on your Nokia 6300.
3 - Compose #pw+CODE+1#.
4 - The Nokia 6300 would then display the message "SIM Restriction Off" and will be unlocked!

Note :For Nokia 6300 mobile phones locked to the network Fido or Rogers in Canada follow these instructions :
1 - Switch on your Nokia 6300 without any sim card.
2 - Don't bother as to what is displayed on your Nokia 6300.
3 - Compose #pw+CODE+7#.
4 - The Nokia 6300 would then display the message "SIM Restriction Off" and will be unlocked!

get the phone unlocked through JAILBREAK SOFTWARE,use MAGIC SIM or hack the phone software.

You need to get the phone flashed at a phone shop

hi please send me a ime : no of the mobile phone

I have a UK 6300 and having tried a different sim have the same problem.  I rang vodafone (our service provider) and they gave me the unlock code.  Apparently it is specific to each phone so you can't use a generic code. I am trying a turbo sim as I would love an iphone and the 6300 is the only sim locked phone we have to prove the method works.  Unfortunately the turbo sim I have doesn't, even the replacement.  If you know who the original service provider is (sometimes comes up on boot) it is worth giving them a call.

You can contact your optus provider and ask them the UNLOCK CODE.

Other simple way is by using "universal sim" tool. Like X-SIM or other product.

Or you can use special device like JAF PLUS or BB5 BOX to unlock this fone by your self. Off course you need to be expert for using this tool, otherwise you can kill your fone.

br

i got a nokia 6300 from england and i want the restriction for it to be used in jamaica