How to use SMS to check data traffic of China Unicom
With the popularity of mobile Internet, traffic query has become one of the daily needs of users. China Unicom provides users with a convenient way to query data traffic via SMS. There is no need to download an APP or log in to the web page. You only need to send a text message to quickly obtain data usage. This article will introduce in detail the method of checking China Unicom's SMS traffic, and attach recent hot topics on the entire network for reference.
1. China Unicom SMS Traffic Check Operation Guide

China Unicom users can check their traffic balance through the following SMS commands:
| Query content | SMS instructions | Send number |
|---|---|---|
| Total traffic balance | CXLL | 10010 |
| Remaining traffic in the package | 1071 | 10010 |
| Traffic usage details | CXLLMX | 10010 |
2. Interpretation of query results
After sending a text message, you will usually receive a reply in the following format:
| Query type | Reply example |
|---|---|
| Total traffic balance | As of [date], your remaining traffic this month totals [XX]MB, including [XX]MB in the package and [XX]MB in the overlay package |
| Package remaining traffic | The remaining traffic in your package is [XX]MB and is valid until [date] |
| Usage details | [XX]MB was used yesterday, and [XX]MB was used cumulatively this month |
3. Precautions
1. SMS inquiries may incur a communication fee of 0.1 yuan/message (specifically subject to local operator policies)
2. Some provinces may use different query instructions. It is recommended to consult local 10010 customer service
3. Query results may be delayed. It is recommended to wait for 1-2 minutes.
4. Query may not be available during night system maintenance period (usually 0:00-6:00)
4. Recent hot topics on the Internet (last 10 days)
When writing this article, we have compiled recent hot topics on the Internet for readers’ reference:
| Ranking | topic | heat index | Main platform |
|---|---|---|---|
| 1 | AI mobile assistant function upgrade | 9.8 | Weibo, Zhihu |
| 2 | Summer high temperature warning | 9.5 | Douyin, Toutiao |
| 3 | New energy vehicle subsidy policy | 9.2 | WeChat public account, B station |
| 4 | European Cup Match Analysis | 8.9 | Hupu, the emperor who understands football |
| 5 | Summer travel guide | 8.7 | Little Red Book, Mafengwo |
5. Why choose SMS to query traffic?
Compared with other query methods, SMS traffic query has the following advantages:
1.Easy to operate: No need to memorize complicated operation steps, suitable for users of all ages
2.Fast response: Usually a reply is received within 10 seconds
3.No network requirements: Can still be used when the signal is weak or there is no data network
4.Privacy and security: No need to log in to an account to avoid the risk of information leakage
6. Frequently Asked Questions
Q: Why didn’t I receive a reply after sending a text message?
A: It may be due to the following reasons: 1) The SMS command is incorrect; 2) The mobile phone is in arrears; 3) The system is busy. It is recommended to check whether the instructions are correct or try again later.
Q: Can I check the traffic of other mobile phone numbers?
A: No. SMS query can only query the data usage of the local number.
Q: What does "overlay package" in the query results mean?
A: Refers to the additional traffic package you purchased, which is not included in the basic package.
7. Additional inquiry methods
In addition to SMS query, China Unicom users can also query traffic through the following methods:
| Query method | How to operate | Features |
|---|---|---|
| China Unicom Mobile Business Hall APP | Log in to the APP to view "My Traffic" | Detailed data, daily usage can be viewed |
| 10010 customer service hotline | Dial 10010 and follow the prompts | Manual service available, suitable for complex inquiries |
| WeChat public account | Follow "China Unicom" official account binding inquiry | Can receive traffic reminders |
Through the above introduction, I believe you have mastered the method of checking traffic of China Unicom SMS. This traditional but practical query method still maintains its unique convenience in the era of smartphones. It is recommended that users choose the appropriate traffic query method according to their own needs.
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