full duplex speakerphone heavy duty telephone

Brand Name:J&R

Model Number:JR103-FK-HB

Place of Origin:Shenzhen, China

...Heavy Industry Emergency Telephone The JR100 series telephones are fully contained within a corrosion resistant cast aluminium weatherproof case with a door providing complete protection against dust and moisture ingress, resulting in a highly reliable product with a long MTBF. With HD voice quality, wide band voice cede G.722, making perfect acoustic enjoyment; Full duplex speakerphone...

Brand Name:Yuantong

Model Number:YT-IPSG30

Place of Origin:China

... ensures long lasting performance. The full duplex speakerphone allows users to communicate effectively. It also comes with a 12-key keypad for easy usage. The noise cancelling microphone ensures crisp and ...

Brand Name:VMAX

Model Number:CPD20

Place of Origin:CN

... Mast optional: 3/4/4.5/5/5.5/6/7m duplex mast, 3.6/4/4.5/5/5.5/6m triplex mast, 3/3.3/3.5/4//4.5/5/5.5/6m duplex full free mast. 3) Transmission: Automatic/manual; 4) Tire: pneumatic/Solid/non-mark solid; 5) Forks: 1070/1220/1370/...

Brand Name:VMAX

Model Number:CPD20

Place of Origin:CN

... Mast optional: 3/4/4.5/5/5.5/6/7m duplex mast, 3.6/4/4.5/5/5.5/6m triplex mast, 3/3.3/3.5/4//4.5/5/5.5/6m duplex full free mast. 3) Transmission: Automatic/manual; 4) Tire: pneumatic/Solid/non-mark solid; 5) Forks: 1070/1220/1370/...

Categories:VoIP Phone

Country/Region:china

Product Description Specification Product Model Specification Value Product Name Unified IP Phone 7841 Product Type Unified IP Phone Screen 396 x 162 pixel (3.5 in. / 89 mm) Ethernet Switch 10/100/1000 Programmable Line Keys 4 Full Duplex Speakerphone Yes ...