Telephone call screening and blocking device consisting of a microprocessor that uses the telephone cord between the telephone and wall jack for the purpose of blocking unwanted calls
电话呼叫筛选和阻止设备,包括一个微处理器,它使用电话和墙壁插孔之间的电话线,以阻止不必要的呼叫
009-3036
Telephone call routers for long distance calls made through PSTN and VoIP platforms from any touchtone phone without a requirement for internet access
用于通过PSTN和VoIP平台从任何按键式电话进行长途呼叫的电话呼叫路由器,无需访问互联网
009-3037
Telephone call routers
电话呼叫路由器
009-3040
Telephone call router, for home and office touchtone phones, for international and long distance calls made from various telephony platforms including VoIP platform without the requirement for internet
Telecommunications and data networking hardware, namely, devices for transporting and aggregating voice, data, and video communications across multiple network infrastructures and communications protocols
电信和数据网络硬件,即用于跨多个网络基础设施和通信协议传输和聚合语音,数据和视频通信的设备
009-2091
Telecommunication towers
电信塔
009-700
Telecommunication switches
电信交换机
009-1876
Telecommunication exchangers
电信交换机
009-1875
Telecommunication cables
电信电缆
009-4183
Telecommunication base stations
电信基站
009-5274
Telecommunication apparatus in the nature of wireless receivers in the form of jewelry
具有珠宝形式的无线接收器性质的电信设备
009-5273
Telecommunication apparatus in the nature of wireless receivers in the form of jewellery
具有珠宝形式的无线接收器性质的电信设备
009-1874
Telecameras
Telecameras
009-3441
Technical measuring, testing and checking apparatus and instruments for measuring, testing and checking the temperature, pressure, quantity and concentration of gas and liquids
用于测量,测试 和检查气体和液体的温度,压力,数量和浓度的技术测量,测试和检查仪器和仪器
009-5245
Teaching robots
教学机器人
009-5487
Teaching apparatus in the nature of hairdressing training heads
美发训练头的教学仪器
009-4913
Teaching apparatus in the nature of a guard that is attached to the body of a woodwind instrument for music instruction