***** **********Best Quality Guranteed. *****DECT 6.0 Technology. Caller ID Announce. HD Audio. *****Caller ID/Call Waiting Stores 50 Calls*****Up to 14 Minutes of Digital Recording Time*****Expandable System up to 12 Handsets (Uses CL80111 Accessory Handset) *****Refer instruction manual before use. *****50 Name and Number Phonebook Directory*****For optimal performance batteries should be charged for 16 hours prior to use