Vtech DECT 6.0 Cordless Phone System (CS6519-15) with 1 Handset - Blue Calling Features: Phonebook, Call Waiting, Flash Function, Caller ID, Call Transfer Telecommunication Features: Intercom, Wall Mountable, Handset to Handset Intercom, Caller ID, Backlit Keypad, Speakerphone Display Features: New Call Indicator, Date and Time, Battery Level Indicator, Backlit LCD, Multilingual Menu, Missed Call Indicator, Digital Display Wireless Frequency/Band: Dect 6.0 Number of Incoming Lines: 1 Number of Caller IDs Stored: Up to 50 Names and Numbers Number of Speed Dials: 10 Phonebook Memory Locations: 50 Shared Screen Size: 1.75 " Number of Handsets Included: 1 Maximum Number of Handsets: 5 Battery Charge Life: Up to 7 Hours Includes: Telephone Line Cord, AC Power Adapter, Wall Mounting Adapter, Owner's Manual, Battery 1 Year Limited Warranty