Long distance on a mobile handset can be extremely expensive. bOK Systems is a newly launched mobile VoIP company that lets you make those other expensive calls cheaply, and without having to download software. No PC is required, North American calls are currently free, and if you have unlimited incoming calls you won’t use your minutes.
You can even test out the system and make your first five-minute phone call in order to test the system before signing up. Calling rates and other information about the service is available on the company’s Web site.