What are the restrictions and charges for sending SMS through Tianyi broadband client?

At present, it is free to send short messages through Tianyi broadband client. 1, telecom fixed-line/telecom mobile phone users/telecom broadband users send 80 in-network short messages and 20 out-of-network short messages free of charge every month (with 189 mailbox * * *, you can enjoy the short message quota); 2. The client is limited to sending 20 short messages to users every day, and the recipients are sent to 20 addresses at most; 3. You can enter up to 300 words (including signature) in the short message input interface of Tianyi broadband client, and up to 70 words in a single short message. If it exceeds, you need to split multiple short messages, each with a maximum of 67 words. For more service offers, click on "official website" Customer Service 2 19 below to answer your questions.