How can I call China when I am traveling in Macau?

Call mainland fixed line: dial mainland area code+mainland fixed line number, or dial 0086+ area code+mainland fixed line number. Macau automatic roaming service is a roaming service launched by China Telecom Company to Tianyi users in the province. Macau does not need automatic roaming. When you arrive in Macau, you will automatically roam to the CDMA network of China Telecom Macau Company, and the roaming fee will be further lowered. Tianyi users of China Telecom Company (excluding wireless broadband package users) do not need to apply, and automatically roam in Macau by default. There is no need to change cards and mobile phones for CDMA network roaming in Macau. Automatic roaming in Macao is free of function fee. Please call 10000 for the specific communication fee. The service has no fixed validity period, and the service provider China Telecom has the right to terminate the service. Click on "official website" Customer Service 2 17 below for more service offers.