How to use the trumpet of China Telecom?

Trumpet needs to be called on the Huan go client or the "Tianyi Trumpet" APP, and it has not been opened to the Apple system yet. There will be no traffic when using the trumpet, but a very small amount of traffic will be generated at the moment of connection. The trumpet channel has four interfaces: dialing, address book, SMS and me, as follows: 1. Dialing: Click the number on the left side of the dial to dial the trumpet or local telephone; 2. Address book: the address book that can manage the main number; A separate small address book can be established, and the main number address book and the small address book can be switched with each other; 3. SMS: You can use editing, sending (including mass sending), receiving, saving to the address book, deleting SMS and other functions in the SMS function area; 4. Me: It includes four functional sections: don't disturb function, on-off function, bill inquiry and sales number. Guizhou users pay attention to China Telecom's customer service in Guizhou. The official account of WeChat can be paid by WeChat, and the phone bill can be recharged with one click. Traffic, points, bills and detailed bills can be operated by themselves, which is convenient and fast. Customer service 33 answers for you.