| 摘要 |
Aspects provide for a navigation function implemented on a device that has a communication capability (e.g., a mobile phone) in which the navigation function automatically sends an Estimated Time of Arrival (ETA) to a contact associated with a destination selected for navigation purposes. For example, when a user activates a navigation function on his mobile phone, and selects a destination for which a route will be generated from his current location to the destination, a contact phone number associated with that destination will be sent a Short Message System (SMS) message with the calculated ETA. Provisions can be made for automatic updates as the route is traveled. Other information pertaining to the reasons for the ETA can be selected or automatically generated by the navigation function.
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