What is a super cordless (No.1 dual machine)?

Super cordless refers to communication services (including voice and SMS services, etc. ) that is, users can use both fixed telephones and PHS as fixed telephone numbers (in the early days of opening). Both the fixed line and PHS with the same number can be used as calling and called numbers independently, and the communication between them is not affected. As the called party, two terminals ring at the same time, and as the calling party, they can be used independently. The two bundled terminals can dial each other for free (effective the next day), and the SMS has the same number (the application function takes effect the next day). 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!