1.Caller ID for C.O Lines and extension,telephone number is not lost when transferring . 2.Outline calling on duty manual/automatic mode,Ringtone mode. 3.Three-section of digital recording can be 20 seconds .¡ê¡§optional 30s-90s). 4.When calling no one answer or the line is busy can be transferred . 5.Calling level for extension and the talking time is limited . 6.The extension number ranges can be mixed . 7.Outline or inline calls can be answered the Phone for Others , transfer, retention, monitor . 8.Checking telephone caller id number and voice checking . 9.Automatic IP dial-up . 10.Call center function, extension hotline number, Ringtone function. 11.Automatic on duty and abbreviated dialling . 12.Remote maintenance, hardware self-tested .
Our company is a professional manufacturer of telephone accessories, such as keyboard, hanld and hanging fork.As a professional supplier of phone accessories.We have accmulated a wealth experience. We goal to high quality, low price, timely delievry and good afert sales.
Our company is a professional manufacturer of telephone accessories, such as keyboard, hanld and hanging fork.As a professional supplier of phone accessories.We have accmulated a wealth experience. We goal to highquality, low price, timely delievry and good afertsales.
Directional coupler Telephone accessory
Main Components 1. Shell made of Special PC/ABS. 2.304# stainless steel armoured cord or PVC coiled cord. 3. High strength steel rope. 4. Pierce-proof and hi-fi transmitter and receiver. 5. Connect the permanent seat of the case. Featuresï¼? 1. Shell is made of Special PC/ ABS 2. 304# stainless steel armoured cord or PVC coiled Cord 3. Pierce-proof and Hi-Fi transmitter and receiver Users select 1. The length of the tube is flexible,standard is 900mm, the diameter of the tube 8.4mm,7.8mm,6.5mm. 2. Connector can be chosen: Y-spade,RJ11,XH-pg,USB,Audio Jack, Aviation Joint, XLR Connector,ect. 3. High strength steel rope diameter can be chosen:standard is 1.6mm, other diameter is 2.0mm,2.5mm. 4. Handset Color: standard is black or red, other color can be customized. 5. Microphone: Electret microphone or Dynamic microphone.
1. Shell is made of Special PC/ ABS 2. Cord: 304# stainless steel armoured cord or PVC coiled Cord 3. Pierce-proof and Hi-Fi transmitter and receiver, noise cancelling microphone is available. 1. The length of the tube is flexible,standard is 900mm, the diameter of the tube :8.4mm 7.8mm 6.5mm 2. Connector can be chosen: Y-spade,RJ11,XH-pg,USB,Audio Jack, Aviation Joint, XLR Connector,ect. 3. High strength steel rope diameter can be chosen:standard is �¦1.6mm, other diameter is �¦2.0mm,�¦2.5mm 4. Handset Color: standard is black or red, other color can be customized. 5. Microphone: Electret microphone or Dynamic microphone.
It's length of the tube is flexible,standard is 900mm, the diameter of the tube :8.4mm 7.8mm 6.5mm It s connector can be chosen: Y-spade,RJ11,XH-pg,USB,Audio Jack, Aviation Joint, XLR Connector,ect. This handset is specially designed for telecommunication in noisy environment with push to talk switch. Also, it would be made with volume control buttons as customers requests.
Ex-calibur telephone line surge protection unit with LED indication - 1 line. This will protect 1 trunk port of PBX.
Ex-calibur telephone line surge protection unit with LED indications - 2 line. This will protect 2 trunk ports of PBX.
