Digital standard   Colour LCD   Max. range   Wallpaper selectable       Max. handsets   Polyphonic ringtones   Max. talk time   Max. Stand-by time       SIM card reader   Text SMS   Handsfree   Caculator       Phonebook memories   Caller memories   Full duplex   Game     Technical Specifications Operation time: Standby up to 120 hrs; Talk time: up to 15 hrs Charging time: 15 hrs Power supply: Base input: 9V DC/300mA Handset: Ni-Mh 3.6V/800mA