Just been given samsung CE0168 but no book. How do I open it to put in new SIM card?

all about SIM Locks, aka PUK Locks.

https://www.fixya.com/support/r26056685-phone_asking_puk_code


..

1. Open the SIM access door (located on the left edge). Utilizing the notch underneath door, lift then rotate the door cover.
2. With the gold contacts facing down, insert the card (notched-end first) into the SIM card slot. Press in on the card until it locks into place.
3. Align the cover and gently press it into place.

Call your cellphone service provider.

if the contacts are on the sim then remove the sim and put it in a new phone, put a new chip in the b2100 and search for the factory code in the phone's manual go to security search for factory setting and enter the factory code the phone will restart then put back the old sim.

Hi,

You may contact your network provider Samsung Ultra Touch CE0168 Unlock Code. I suggest you to visit Samsung Unlock Code site, they will provide you with an accurate code fast with easy to follow instructions on how to unlock your phone. Once your phone is unlocked, it will work with any network worldwide and don't have to stick to one network.

Hope this is helpful.

Thanks.

You can get the Unlock code for the Samsung C168 model mobile here
http://www.theunlockspot.com/samsung-c168/rs10wp9/ and Unlock it.

Sounds like a damaged sim card, contact your service provider for a free replacement

First delete all contact from your sim. Copy all contacts from your Phone book of samsung into card card. now your sim card have all contacts of your samsung phone contact list. Put sim into your new mobile Sony Ericson and copy all those contact from sim into phone contact list.you will be doing this by go to copy SIM contact into Phone Book option in your Sony Ericson.
This can also happens: When you put sim in ericson and switch on the cell it will ask you to copy contact from sim to phone memory.here you can press YES and all contacts get copied in phone
If you like solution, plz vote me

HOW I CHANGE MY NEW SIM TO ANOTHER SIM BECAUSE I FORGOT MY PIN CODE?

I Want To Unlock My Samsung ce0168