Need T319 Convert Solution!!!

[MoiNKhulna]

Hi Every All,

Any one help me! I have a samsung T319 & it work only 1800 band,

i need 900/1800.

please help for this.

thanks
br.
MoiNKhulna

[taimu]

i also want convert and run into 900 mhz

[cel_phon]

i also want to know for this conversion