Can Zhuhai Telecom’s mobile phone number be used normally when traveling to Macau? Urgent, urgent, please help me!

Roaming can be enabled for China Telecom mobile phones after arriving in Macau. Once you pass the test, you will receive a text message reminding you whether you need to activate it. After activation, it is free to receive text messages, and it costs 0.19/minute to send text messages; it seems to cost 0.99/minute to make phone calls, and it seems to cost 0.49/minute to make calls to Macau, and long distance charges are extra. Please check the text message for details.