How to activate international roaming on China Unicom
With the acceleration of globalization and the popularity of outbound travel, international roaming services have become the focus of more and more users. As one of the major domestic communication operators, China Unicom provides convenient international roaming services. This article will introduce in detail China Unicom's international roaming activation methods, tariff standards and precautions to help users easily cope with their communication needs when traveling abroad.
1. China Unicom international roaming activation method

China Unicom has various ways to activate international roaming. Users can choose the most convenient way according to their own needs:
| Activation method | Operation steps | Applicable scenarios |
|---|---|---|
| SMS activation | Send text message "KTGJMY" to 10010 | Emergency activation or temporary use |
| Mobile Business Hall App | Log in to App→Service→Process→International Roaming | Plan your trip abroad in advance |
| Customer service hotline | Dial 10010 and follow the prompts | Manual service assisted activation |
| Offline business hall | Bring your ID card to the business hall to apply | Need additional services or consultation |
2. China Unicom’s international roaming tariff standards
International roaming tariffs vary depending on the destination. The following is a tariff reference for some popular areas:
| area | Voice (calling) | Traffic (per MB) | SMS (each) |
|---|---|---|---|
| Hong Kong, Macao and Taiwan | 0.99 yuan/minute | 0.99 yuan | 0.39 yuan |
| Southeast Asia | 1.99 yuan/minute | 1.99 yuan | 0.69 yuan |
| Europe | 2.99 yuan/minute | 2.99 yuan | 0.99 yuan |
| America | 3.99 yuan/minute | 3.99 yuan | 1.29 yuan |
3. Precautions when using international roaming
1.Activation conditions: Users need real-name authentication and sufficient account balance. Some packages need to be applied for in advance.
2.Network settings: Before going abroad, you need to turn on the "data roaming" function of your mobile phone. Some models need to manually select the local operator.
3.Tariff reminder: It is recommended to check the destination tariff before use to avoid incurring high fees. China Unicom will send cumulative consumption reminder text messages.
4.Special package: Users who have been abroad for a long time can apply for international roaming packages, such as "Asia 7-day data package", etc., which are more cost-effective.
4. Recently popular issues related to international roaming
1.5G roaming: Currently, China Unicom has launched 5G roaming services in some countries and regions, and users can enjoy higher speeds.
2.Post-pandemic policies: As international travel resumes, China Unicom has optimized the international roaming service process and increased the activation time to take effect immediately.
3.APP new features: The mobile business hall App has added a "roaming map" function, which can check the network coverage of the destination in real time.
5. Summary
China Unicom's international roaming service provides convenient communication solutions for outbound users. Through multiple activation methods and transparent tariff standards, users can flexibly choose according to their needs. It is recommended to prepare for activation in advance, understand the tariff policy of the destination, and purchase preferential packages when necessary to ensure smooth communication during your trip abroad.
For more details, you can visit China Unicom’s official website or call the 10010 customer service hotline for consultation. I wish you a happy journey and worry-free communications!
check the details
check the details