Cell Phones as Car Keys Edit

The Mobile Intelligent Key System
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In 2009, keychains could be a thing of the past. Nissan, Sharp, and Japanese cell phone provider DoCoMo are teaming up to offer remote entry and engine start-up using your cell phone.

The Nissan Intelligent Key System technology has been around for awhile, but the ability to open and start your vehicle using your cellular phone is brand new.