And out of town, where coverage may be unavailable, Walkie-Talkie comes in handy! Thanks to this function, your phone is transformed to a mobile radio station that operates on two permitted civilian frequency bands 446-446.1 MhZ (PMR band) of 0.5 watts and 433.05-434.79 MhZ (LPD band) of 0.01 watts. It is noteworthy that for radio connection you may use the special headsets supplied with the set.