Hello! I am going to Phuket. What services should I activate on my mobile phone after I go abroad? How much will it cost to send text messages and phone calls? What precautions and essential items sh

Hello! I am going to Phuket. What services should I activate on my mobile phone after I go abroad? How much will it cost to send text messages and phone calls? What precautions and essential items should I have? Please...

Hello, to use a mobile phone card abroad, you need to activate the international roaming service first, and then you can use it in foreign areas. Users can activate the international roaming service through the operator's customer service, business hall and other channels. To learn more about service discounts, please follow Anhui Telecom’s WeChat official account. You can easily upgrade to 5G without changing cards or packages.