premcomp@hotmail.com declared for all the world to hear...
> Hi all,
>
> I have a Samsung E250 phone currently tied to T-Mobile.
>
> I was hoping to get the phone unlocked so that I could use it when I
> go to Canada, but I am unsure how to go about it.
>
> Having searched the net, I found a code which I thought would do it,
> but it instead deleted the IMEI code from the phone.

Deleted your IMEI? I'd be very surprised if that were true.

Type in *#06# and see what it tells you.

> So does anyone know of a way of unlocking the phone and at the same
> time put the IMEI code back on the phone ?

Contact t-mobile and pay them. But if your IMEI has been corrupted then
your chances of unlocking the phone have just nose-dived.
--
Regards
Jon