Where can I apply for the Twin Cities service?

There are several ways to apply for the opening of twin-city service: the first way: send the instruction KTYKSH# to the area code 106598738 to apply for the opening of service. (or send11to 100 17 17 to get the service opening mode. Or directly send a short message with an open mode to the user. The second type: you can go to the local business hall to open it. The third type: through Huan go website, Huan go client, WAP palm hall, Alipay service window, WeChat official account (China Telecom business hall) and Yixin WeChat official account (China Telecom online business hall). Customer service 233 will answer your questions. Broadband on demand, fast thinking. The official account of China Telecom's Guizhou customer service WeChat can directly handle the keyword "Broadband on demand", which is convenient and fast.