Sony Ericsson T - W - K - C?

Sony Ericsson "S" - "T" - "W" - "K" - "C"

I know what the "W" stand for Walkman, "K" Camera "C" Camera?

But what does the "T" & the "S" stand for?

"Section 31T" <Section31T@spamplease.co.uk> wrote in message
news:g3v8l0$7ui$1@news.albasani.net...
> Sony Ericsson "S" - "T" - "W" - "K" - "C"
>
> I know what the "W" stand for Walkman, "K" Camera "C" Camera?
>
> But what does the "T" & the "S" stand for?
>

http://blog.se-nse.net/codenames/

"Section 31T" <Section31T@spamplease.co.uk> wrote in message
news:g3v8l0$7ui$1@news.albasani.net...
> Sony Ericsson "S" - "T" - "W" - "K" - "C"
>
> I know what the "W" stand for Walkman, "K" Camera "C" Camera?
>
> But what does the "T" & the "S" stand for?
>
I will guess at Sony Telephone