According to the information found on the Internet, the number is "Shandong catering switchboard has opened the unified access number 96702 (direct dial in the province, local call fee), and established the largest manual call center platform in the province, so that consumers can enjoy the detailed address, special introduction and reservation service of catering, leisure and entertainment enterprises at any time and place according to the current location and requirements of consumers", but the specific operation situation is unknown, and you can also consult the local telecommunications department.