The Panasonic KX-TGF85x series corded telephone system lets you enjoy landline-level clarity to your calls, with one corded handset, and a second cordless handset. Grow your system to up to 6 cordless handsets (sold separately) to always keep a phone within reach. Advanced Call Blocking features help keep your life free from spam calls, with Automated Call Block to pre-block robocalls and Telemarketing Call Block to block announced callers; block 1000 numbers more with the 1-touch Call Block Button on the handset and base unit. 2-Way Recording records your conversations, to confirm what was said and avoid mistakes. Bilingual Taking Caller ID gives caller announcements in English or Spanish, so you can hear who is calling, even from across the room. The large phone base gives easy-to-use features at a glance, with a large tiltable 3.4-inch LCD display to a clear reading of who's calling, one-touch dial buttons for frequently dialed numbers, and a big red call block button to block nuisance calls. Phone book lets you keep 3,000 numbers stored for easy calling. Enjoy to 12 hours of talk time from a charged handset; standby time 7 days.