1-line link2call bluetooth cellular convergence telephone with (4) additional handset dect 6.0 technology supports 3 simultaneous conversations with 2 cell phones usb charge text message alert enhanced noise reduction call block 50# caller id and 3050 phonebook memory text message alert dial keypad on base with speakerphone large 1.8" white lcd handset display all-digital answering system power back-up operation bluetooth heaset capability

features & details
number of phone line: 1, 5 handset cordless phone with digital answering machine system, speakerphone volume: 8-step
sync your smartphone to your home phone with link2cell technology to make and receive cell calls, talk time: up to 10 hours
clearly hear calls from noisy places with noise reduction, total recording time (icm + gm + memo): about 18 minutes
never miss a text with talking id alerts from link2cell handsets
keep your smartphone charged with convenient usb input