Samsung G800 Please can you tell me how to open it to check sim card

You can use codes to unlock your Samsung SGH-G800! Unlocking using codes is easy and the safest method!! You can get the codes from your service provider or from reliable online sites like unlocking4u.com .You can get the codes by specifying Your phone's manufacture, model,country and network!The steps to unlock is simple here and the codes are affordable!!!!

Which network operator do u have?
Try..to enter any number.........until it shows pin blocked

then it it Show "ENTER PUK" But dont enter Any thing wrong or it will lock ur sim
Then try calling on the customer care number with same operator by some one else cell......
keep browsing until u hear.. "PUK sim lock" Then it will ask ur cell number Enter It it will tell u the PUK and ur done

You dont have to have a sim card in the phone in order to turn it on. It should turn on and usually it says the name of the carrier when the phone turns on

First you need to activate GPRS in your sim card after that the network provider will give you one settings.you want to save this settings. and now your mobile is ready to use internet. you can connect your phone to pc through samsung pc studio then you can use internet in pc from mobile. otherwise you can use internet in your phone by using any of browser....

Please check whether the pc studio is compactable to the os in your pc xp will supportthe CD that you got with mobile . But for vista you need to download vista supported pc studio...

Hope you will succeed....

try 6 zeros

Please be descriptive abt the problem...

You need to get the correct and full data settings from whatever network provider the sim card is registered to, then make sure when they arrive to your mob. that you go into options of the data txt and install. This should/will sort out your issues.

thanks excellent

HI PLEASE REMOVE UR SIM CARD AND POWER ON UR MOBILE AND ENTER *2767*2878# THIS FORMET UR MOBILE AND U USE UR PHONE AGAIN. KEEP VOTEING THANKS.

on T-Mobile UK the default sim pin code is 1210 , or is that not what you mean , if not can you please comment on what you are trying to do with the phone .