Expandable cordless telephone features three cordless handsets with speakerphones, digital answering system, Voice Announce Caller ID, and HD Audio for a fuller and clearer sound. DECT 6.0 digital technology offers dependable security and range in cordless phones. Interference-free phone system delivers crystal-clear conversations and wont interfere with wireless networks and other electronic devices. Digital security protects you from identity theft by digitizing and encrypting your calls to prevent eavesdropping. Answering system offers 14 minutes of recording time. Phone system is expandable up to 12 handsets using only one phone jack. Conference an outside call between handsets. Each handset features a Push-to-Talk intercom and backlit keypad and display. Phone system includes a 50 name/number Caller ID memory and 50 name/number phonebook directory for frequently called numbers. Language prompts include English, Spanish and French. Phone system includes a wall-mount bracket.