SMS business card function, is it a telecom business?

Yes, it can be handled by the account manager or by telephone. Knowledgeable person's "short message business card" service means that after the mobile terminal user dials 1 14 to inquire about the enterprise number, if the investigated enterprise has signed the short message business card, the system will send an advertising message about the investigated enterprise to the forwarding user's mobile terminal, which can be related advertising information such as enterprise name, telephone number, specific address, business scope, enterprise promotion information, traffic information and business hours. It can also be a corporate SMS coupon or SMS redemption. For more service offers, click on "official website" Customer Service 2 19 below to answer your questions.