Officers, driver/operators, firefighters and special operations technicians are aided in multiple ways by the sophistication ...

Here's a full tried-and-tested guide to the best handheld vhf radios on the market, and Sam Fortescue's tips on safe communication at sea.

This basic, bar-style iDEN phone sports a color display, speakerphone, and voice dialing. Other features include polyphonic ringtones, MMS, push-to-talk (walkie-talkie), voice memo, GPS, and Java.

Plus external display on i730 / i733 only. i740 also adds MOTOtalk off-network walkie-talkie feature Offered By: Boost Discontinued Nextel Discontinued Southern LINC Discontinued ...