What are the characteristics of e-mail?

Quannetcom Da: It can send and receive short messages to users of China Telecom Tianyi, PHS, China Mobile and China Unicom (excluding Hong Kong, Macao and Taiwan). Just connect the 1 port, which is convenient for management and maintenance. Fixed-line number: SMS access number is the same as fixed-line number, which can be used for voice callback and SMS reply, enhancing the popularity of dialing fixed-line numbers and improving service quality. Information confidentiality: exclusive access to sms channel, account number and password encryption, direct connection to SMS platform, customer information is more secure and confidential. Reliable sending: it has the function of sending SMS status receipt, and it is clear at a glance whether the other party accepts it. Thank you for your interest in telecom products. I wish you a happy life. If the above information can't solve your problem, you can also log in to Guangdong Telecom Mobile Mall () to seek help from online customer service, which is available 7X24 hours a day!