redbicycle

Best thing then put a SIM in and try it. Remember at least 2 of your 3 bands may be used for Japanese frequencies.

I tried to insert an AIS sim card in but no signal show ....... i will go to Big c tomorrow.

A Quad Band that accepts a SIM chip would be the best chance. If the phone does not accept a SIM, then there is little chance of it working here.

Its accept sim card but i dun know its quad band or tri band phone .

Hi all

Do you know any shop that modify phone in Chiang rai ? Thanks .

Depends on what you want.

If your phone is triband , then no problem.

Suggest you talk to some of the phone shop guys in Big C. Lots of them, there and a few inside that can understand English.

Got it , Thanks , i am not sure its tri band but it Foma Sh700is from Docomo ..........

Hi all

I got a phone from japan Foma model number (sh700is) using sim card . I just wanna know that can i modify the phone And use it in thailand ? Anyway , i am in Chiang Rai now. Thanks .

I believe Japan uses an entirely different bandwidth than anywhere else so the phones cannot be used outside of Japan.

Why dont' you try posting in the internet/communication forum with the model number and see if anyone knows if it can even be used in Thailand?

Okie , i will do it but i think japan is using gsm now. thanks.

Hi all

Do you know any shop that modify phone in Chiang rai ? Thanks .