Unknown message symbol

I have the envelope symbol with what seems to be a printer icon
attaced to it.
Never seen it before.
Obviously it's not answerphone, sms, mms, or the '@' symbol which is
email.

What the hell is it?

Any ideas

Is it maybe 3G network symbol - it appears in blue colour close to GSM
signal symbol

dward wrote:
> I have the envelope symbol with what seems to be a printer icon
> attaced to it.
> Never seen it before.
> Obviously it's not answerphone, sms, mms, or the '@' symbol which is
> email.
>
> What the hell is it?
>
> Any ideas
>