Digital cordless telephone device which gives a warning to prevent unexpected termination of communication

A digital cordless telephone device which performs radio communication with another telephone device via one of a plurality of base stations and executes a hand-over, the hand-over signifying said digital cordless telephone device switching its connection from a first base station to a second base station based on an RSSI of the first base station, said digital cordless telephone device comprising:

• an RSSI detection means for detecting RSSIs of said plurality of base stations;
• a comparison means for comparing an RSSI of the first base station which has been detected by said RSSI detection means with a predetermined threshold;
• a search means for searching for all base stations that can be a target station for re-connection when the RSSI of the first base station is smaller than the predetermined threshold, and for selecting one base station among said all base stations;
• a measurement means for counting a number of times said search means has selected the first base station continuously;
• and
• an information means for giving a warning to a user of said digital cordless telephone device when the number counted by said measurement means has reached the predetermined threshold.