I have Nokia 6100 handset i purchase this handset in uk. but in India this hand set not working.Nokia 6100 imei no.352549004758074. plz help me

Sorry its a long list , but have included everything.Just pick out what you need... The default security code for Nokia is 12345.
SIM pin code:
This is a pin code that locks the sim card until you enter the correct code. This protects your account, even
if your sim is put into another handset. To reset it you need the PUK code...
Pin Unlock Code (PUK)
If you miss keyed (or forget) your SIM PIN code, and enter the wrong one 3-5 times in a row, the sim will lock up, and you'll need to enter the unlock code to release it. You should ask your Network Service Provider for this code when you need it. Don't try to guess it, because after a few wrong guesses, the SIM card will be permanently disabled. The PUK code was printed on the plastic card that your SIM card was attached to.
Phone Security Code:
This locks the handset, as opposed to the sim card. You can also set some handsets to only accept a "new" sim if the phone security code is entered.
Master Reset Code
Sometimes known as the Master Code, this allows you to unlock a handset if you have entered the Security
Code wrongly too many times.
Which is the one that you want?

If you forgot you can generate master code using your IMEI, which can be viewed by pressing *#06# and keying that in the link mentioned below,,
http://www.unlockme.co.uk/master.php

What is security code of Nokia 1203

You will need to go to unlockitnow.com

or take the phone to a mobile service center to have it unlock...they are no free unlocks as yet but we are working on that

I have same problem! where you got emei? Did you resolve problem?

restriction code

Try unlock codes

Dear Sir / Madam,
My hand set is NOKIA 6500s-1 , not NOKIA 3200
can you please help me as i have a NOKIA 6500s-1 handset of UK and I want to insert another network SIM . and when I insert other SIM it asks for Restriction code. Please help me . this is the detail of mobile
NOKIA 6500s-1
V04.81
RM-240
(c) Nokia
Varant:01.06
IMEI: 353076027844417
Language: V 04.81
Service by United Kingdom-3
Contact me at: [email protected]

Model: Nokia (DCT2 )
IMEI: 358658010699489
Network: 51502000

#pw+797 784 455 0+1#
Security Code: 85897
-------------or--------------------------
Model: Nokia (DCT3 )
IMEI: 358658010699489
Network: 51502000

#pw+506 226 598 2+1#
-------------or--------------------------
Model: Nokia (DCT4 )
IMEI: 358658010699489
Network: 51502000

#pw+899 371 327 725 574+1#
#pw+982 212 712 014 517+2#
#pw+799 470 626 756 073+3#
#pw+914 032 240 222 030+4#
#pw+942 172 375 053 077+5#
#pw+145 454 375 356 052+6#
#pw+096 833 725 440 630+7#
-------------or--------------------------

send me your phone model alongwith the previous details.

IMEI: 353396/00/622606/7
MODEL: 6100
DEAR SIR SWICH ON SECURITY CODE