Sony Ericsson T630 is really very nice phone. particularly Black model.
It has Blue tooth & IR.
but I found one bug rather incontinent function.The MORE button (top on Right hand) this button have first function called ’ Turn on Silent’ which should be placed on second row. reason is when your call is finished you have to press this same button as CANCEL function. So you have to press this cancel button only once. if you press this twice then your mobile turn on silent !!!. you won’t be able to listen any ring tone alert unless you have enabled Vibrating alert.!!! and in normal practice this button we are using the most... We have to use CANCEL button lots of time...but you have to be very careful to press this button only one time.. which is really inconveniency...
and the other missing function is True Tones (Sing Tones) which is really necessary these days....
This is a Great phone but... you have to check above particular thing.... if you are feeling comfortable then go for it.....