you have a samsung telephone now, what model is it?can you let me know today.

bana söyler misin?-what does this mean, do i put this in the sms? or do i just use rest of message before brackets?
and thank you for your quick response

u can use it instead of bilmeme izin verir misin?

how can i say:

i need the name of model phone you are using now, it is samsung but what model/which number?