见-简单中的前会议电话

Overview: Meeteasy ® Mid2 EX is expanded on the Meeteasy? Mid2 basis by attaching 2 wired extended microphones, 5 high-sensitivity Microphones including 2 wired extended microphones with flexible location in meeting to ensure the best coverage for large room. The audio port and USB port can be connected to computer to support the Internet conference. 25 participants are recommended for conferencing. Ports: • RJ11 port for PSTN and PBX connection • 3.5mm audio input/output port • 4P4C port for wired extended microphones • USB port Speaker: • Response frequency: 200-4000Hz • Volume: max. 89db MIC of main part: • Response frequency: 200-4000Hz • 3 built-in omnidirectional microphones, 4 meters away speaking can be clearly heard Accessories: • 2 wired extended microphones, 4 meters away talking can be clearly heard Features: • Support Internet conference application through computer and 3-party conference through hybrid PSTN and Internet network. • Digital echo cancellation technology applied, full-duplex and hand-free conversation • Dynamic noise reduction technology applied • Hi-fi speaker with volume adjustable • Microphones mute function • Handset conversation function • 16-digital Incoming/outgoing call numbers can be displayed and stored, compatible with FSK and DTMF signal • LED indicator for missed call • LCD with backlight • Laser carved lightening keypad for operation in the dark • 8 ring tones plus 1 additional VIP ring tone, ring tone can be played and selected • VIP number function with deleting-prevention, special ring tone for VIP call • Hold function • Flash function Power: • 85-265V 50/60Hz AC Working Environment: • Working temperature: 5°C-40°C • Relative humidity: 20%-85% (non-condensing) • Storage temperature: -30°C-55°C.