Karoo 2 has a worldwide reach. Hammerhead offers free maps for the whole world, with the option to download specific areas. For worldwide coverage, location services use GPS and GLONASS, while cellular bands are selected to be the most widely compatible in their key markets.
4G: Bands 2,3,5,7
3G: Band 2 (850 MHz), Band 5 (1900 MHz)
2G: EGSM900, DCS1800