The applicant of advertising voice telephone service can record "advertising recording" in a specific telephone number and announce the number to the public at the same time, so that the public can get a certain call duration after making a call and listening to the advertisement. Applicants for advertising calling cards (or personalized calling cards) make a certain number of calling cards through a specific account number segment provided by the telecommunications party to promote their business and other functions. Now we introduce personalized card customization such as business cards, photo cards and commemorative cards (such as weddings, birthdays, graduation and special events); For corporate customers, customized celebration cards, gift cards and advertising cards can be provided to realize the deep value of corporate image display, product promotion and customer return. 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!