the author of this app says:
P-Fax is now better than ever. This is a major upgrade with more functionality. Faxing from your Palm VII handheld is now as easy as looking up a phone number!
With P-Fax from Rovenet.com, you can send wireless faxes at any time, from anywhere.
P-Fax is freeware, but you have to sign up, and a small charge is applied for each fax that you send.
Now you can fax anywhere worldwide for one small per-use fee.
This PQA has only been tested on a Palm VII.