Motorola H202 Slimline DECT6.0 Caller ID Cordless Speakerphone Digital Answerer - TAM Twin featuring 30 Number Call-Waiting Caller ID Caller Display Stores Information on the Last 30 Calls, Dual Backlit Displays, Digital Answering Machine on Handset with 15-minutes digital recording time, Adjustable Ringer and Earpiece Volume, Expandable Up To 5 Handsets - 2 Handsets included, Wall Mountable, Up to 12 Hours Talk Time and Up To 180 Hours Standby and Redial function -- Energy star compliant