WAASenabled GPS receiver, 22 communication channels 114 FRS, 1522 GMRS, 38 subaudible squelch codes per transmission channel for semiprivate radio communications Transmit distance up to 2 miles using FRS, up to 5 miles with GMRS. External voice activation VOX Ergonomic design for onehanded operation, with Call, PressToTalk PTT, and Page mode buttons on the side, PowerBacklighting button on top, and Volume and Zoom buttons in front, Unique 5way cursor for channel selection and volume adjustment in FRSGMRS mode, and quick map panning, entering, and selecting functions in GPS mode. Builtin worldwide city point database, with 1 MB of internal memory for downloading additional pointsofinterest data from a MapSource Points of Interest CD. The Rino 110 has a builtin city point data base, with 1 MB of internal memory for additional pointsofinterest data that can be downloaded from a MapSource Points of Interest CDROM.