Group texting, what software is there?

You can turn on ECP, which is the world's leading integrated communication product based on China telecom communication network, Internet, mobile network and value-added service network, with computer, telephone, mobile phone, instant message, short message, e-mail, multimedia conference, fax and other communication means as a whole. You can send text messages in groups. Broadband service can self-help troubleshooting, which is simple and easy to operate. In addition, you can also handle work order inquiry, ITV troubleshooting, broadband application and password service, which is convenient and fast. For more functions, please pay attention to China Telecom's Guizhou customer service. Customer service 38 answers for you.