P is not for telephone

So here’s a handy guide to the single-letter abbreviations you can safely use for your English-language contact details.

T Telephone — the person’s phone number.

M Mobile — the person’s mobile phone number.

F Fax — the person’s fax number.

E Email — the person’s email address.

W Web — typically the general company website.

See full article at http://thunderguy.com/semicolon/2008/08/08/p-is-not-for-telephone/