BI Lingual Caller ID: Talking caller ID audibly announces caller information in either English or Spanish from the telephone?s base unit and cordless handsets when you can't view the screen One Touch Telephone Call Block: Register up to 250 numbers with one touch call block on the cordless phone base unit cordless handsets; Compatible with hearing Aid T Coil (TIA 1083 compliant) Panasonic Voice Paging: More than a traditional intercom, voice paging sends clear simultaneous announcements to all cordless handsets at once; Talk Time: 12 hours max Enhanced cordless phone sound quality noise reduction automatically suppresses background interference while enhancing voice tones for clearer conversation on the base unit cordless handsets Secure Long Range phone Signal Dect 6.0 wireless technology offers a long range cordless phone and is ideal for homes and apartments with thick walls Includes handset, Base, AC adapter, Phone line, Belt clip and manual