– Talk time: 17 hours (NB), 12 hours (WB)
– Idle time: 200 hours
– Full lines: 2 lines (SIP registrations)
– Handsets are Hearing-Aid-Compatible (HAC) and meet Federal Communications Commission (FCC) loudness requirements for the Americans with Disabilities Act (ADA)
– Bluetooth LE 4.1
– Volume-control toggle provides easy decibel-level adjustments of the handset, monitor speaker, and ringer
– Full-duplex speakerphone
– Battery type: rechargeable Lithium Ion
– Charging cradle ( 5V, 2A) comes with a USB Type-A connector
– Cradle charging time: 6 hours
– Wall-mountable