Bluetooth allows your mobile phone to wirelessly connect, via low frequency radio waves, with external devices such as a headset for making calls. Many Bluetooth cell phones also allow you to exchange or sync data with other Bluetooth devices or to connect to stereo headphones to listen to music. For more information see CNET's Quick guide to Bluetooth.
Speaker phoneA speaker phone is useful for hands free calling when you're driving or multitasking.
Consider getting a cell phone with a full duplex speaker phone, which allows both parties to speak at the same time.
Business travelers who need to set up impromptu meetings will want to look at a mobile phone or smart phone that supports conference calling.
Specification
- Band or mode : CDMA2000 1X 1900/800
- Talk time : Up to 270 min
- Combined with : With digital camera / digital player
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