Designed and Engineered in Japan - XDECT Digital Technology Phone System - Integrated Digital Answering Machine with 30 Minutes Record Time - Wireless [Wi - Fi] Network Friendly - Digital Duplex Speakerphone - Room Monitor / Audio Baby Monitor - TTS Technology – Caller Announce ...Designed and Engineered in Japan - XDECT Digital Technology Phone System - Integrated Digital Answering Machine with 30 Minutes Record Time - Wireless [Wi - Fi] Network Friendly - Digital Duplex Speakerphone - Room Monitor / Audio Baby Monitor - TTS Technology – Caller Announce Caller ID* From Base - Do Not Disturb Function - Call Block Pro - Speed Dial - Intercom / Announce Call Transfer - Eco Friendly Mode - Polyphonic Ring Tones - Call Conferencing - Time and Date Display - Hearing Aid Compatible [T-Coil]Visual Message Waiting Call Indicator - Up to 10 Day Standby Time - Up to 10 Hours Talk Time - Belt Chip with Shoulder Support Profile Innovation - Headset Compatible - Wall and Desk Mountable - Talk Time: 10 Hours - Standby Time: 10 Days - Battery Capacity: DC 2.4V, 650m - AHWall/Desk Mountable - Belt Clip Included - XDECT 8355 Dimensions: 165mm(H) x 185mm (W) x 145mm (D)Additional XDECT 8305 Dimensions: 185mm (H) X 75mm (W) X 85mm (D)HS910 – HEADSETLightweight design2.5mm / 3 pin Connection120cm Cable - Suits all Headset Compatible Uniden Cordless Phones