Additional handset for VoIP phone Grandstream DP720

Brand: Grandstream
Description: Type: additional handset for VoIP phone, interfaces: headset connection, USB port, features: NAT, SIP, Web interface, support for multiple SIP servers, phone functions: built-in phone book, speakerphone, conference call, caller ID, hold/call waiting
Width: 50
Height: 26
Interfaces: Headset connection, USB port
Additional Information: Compatible with DP750 base; up to 10 SIP accounts and up to 4 simultaneous calls; charging cup dimensions 35×63.5×54 mm
Type: Additional handset for VoIP phone
Length: 155 mm
Battery type: AAA
LCD display: Color
Standby time: 250 h
Talk Time: 20 h
Number of lines: 4