Does Telecom have a free SMS service?

At present, China Telecom has launched an e-mail client, which can send free short messages directly to any Chinese mainland mobile phone number in e-mail friends or user's mobile phone address book, and the other party does not need to be an e-mail user. Yixin is the latest and hottest chat software for domestic mobile phone users. It not only supports sending high-definition voice, text and pictures, but also has the functions of free short messages, telephone messages, rich and interesting stickers and expressions. At present, Yixin has a mobile phone version and a PC version of the client, which can be used at any time on the mobile phone or on the PC. There is no function fee for using any function of the mailbox, only the internet traffic and communication fee generated when using the mailbox. Applicable customers: suitable for domestic mobile phone users (including telecom, mobile and Unicom mobile phone users, excluding Hong Kong, Macao and Taiwan mobile phone users). Free of monthly function usage fee (no function fee is charged for using any function of Yixin). For more service offers, click on "official website" Customer Service 2 18 below to answer your questions.