What business can SMS business hall inquire about?

Telecom mobile phone users can edit the short message "letters or numbers" instruction in this machine and send it to 1000 1 to inquire about the following services: 1, tariff inquiry (including the inquiry of bill, balance, real-time phone bill, package usage, payment record and phone bill points); 2, common information query (including common information, number attribution, business hall navigation, PUK code, long-distance area code, international roaming query); 3. Inquiries about preferential sales promotion. For more service offers, click on "official website" Customer Service 2 18 below to answer your questions.