He is hoping to expand the service to enable a single phone to have multiple user accounts, so that family members could each use a shared phone to create their own individual savings accounts.

BBC: New service is all in a day's SMS

This task is so complicated that it requires an ISstaff member to register each end-user machine, says James Mascaro, network architect for Xcelerate, an e-business consultancy in Fort Lauderdale, Fla.

CNN: VeriSign takes the pain out of digital certificates