New Used Avensis

[roofrack]

Hi,

New to forum, just bought an avensis estate d4d t3-s or -x.

I have a few questions I hope someone here will be able to clear up quickly.

Firstly, how do I know if my car is a t3-s or -x?

I see on the service and warranty book it says -s, but on the reg book, it says -x!!!

Also, the service history has missed its last stamp for 60,000 miles, however there is a sticker on the timing belt saying it was changed, could i phone the dealer to check if this was done? would they keep this information???

Thanks