iCall is an intelligent iPhone application that lets users switch between VoIP and normal GSM calls anywhere in North America – effectively using the WiFi at Starbucks to make a call. We’re told this is an official Apple-approved application that’s expected to debut at the App Store soon. 

Features include:

  • Make and receive calls over WiFi
  • Transfer inbound calls from a regular cell call to WiFi instantly and seamlessly – save your expensive minutes
  • Access your same address book
  • Customize your voicemail options
 

 

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