Key features Services Type Analog/DECT phone Answering machine Yes Handset type Wireless handset Recording time 3 min Maximum padding 50 m Maximum outside distance 300 m Number of melodies 26 Gap compatible Yes Design Mounting type Wall Product color Anthracite Senior phone no number of buttons 14 Phone features Handsfree kit Yes Phonebook Capacity 100 Entries Call Management Caller ID Yes Redial Yes Redial List Scope 10 Phone Number Transmission (CLIP) Yes Speed Dials Yes Management Functions Alarm Clock Yes Screen Built-in Display Yes Screen Diagonal 2" (2") Display Device 34 x 37 mm Screen Resolution 96 x 64 Pixel Connections and interfaces Plug & Play Yes Power AC Input voltage 230 V Battery type AAA Number of batteries supported 2 Battery technology Nickel-metal hydride (NiMH) Talk time 14 h Standby time 180 h Weight and dimensions Base 44 x 126 x 102 mm Handset dimensions (WxDxH)