How to check mobile phone business
With the popularity of smartphones, mobile phone business inquiries have become one of users' daily needs. Whether it's phone balance, data usage, or package details, mastering query methods can help users better manage their mobile phone services. This article will introduce you to the various methods of mobile phone business inquiry in detail, and provide hot topics and hot content on the entire network in the past 10 days to help you quickly understand the latest information.
1. Common ways to inquire about mobile phone services

The following are several common ways to inquire about mobile phone services:
| Query method | Operation steps | Applicable carriers |
|---|---|---|
| SMS inquiry | Send specific instructions to carrier service number | China Mobile, China Unicom, Telecom |
| APP query | Download the operator’s official APP and log in to view it. | China Mobile, China Unicom, Telecom |
| Official website inquiry | Log in to the operator's official website and enter your mobile phone number for verification | China Mobile, China Unicom, Telecom |
| Customer service phone number | Call the operator's customer service hotline and follow the prompts | China Mobile, China Unicom, Telecom |
2. Hot topics and hot content on the entire network in the past 10 days
The following are the hot topics and content that have attracted the attention of the entire Internet in the past 10 days:
| hot topics | heat index | Main discussion content |
|---|---|---|
| 5G package tariff adjustment | ★★★★★ | Several operators announced price cuts for 5G packages |
| Traffic theft problem | ★★★★☆ | Users reported abnormal mobile data consumption |
| International Roaming Offer | ★★★☆☆ | Operators launch summer international roaming specials |
| Cancellation of mobile phone number in another location | ★★★☆☆ | Simplified process for canceling mobile phone number in another place |
3. Detailed query method analysis
1. SMS inquiry
SMS inquiry is one of the easiest ways. Users only need to send specific instructions to the operator's service number to quickly obtain phone bill, traffic and other information. For example:
| Operator | Query call charge instructions | Query traffic instructions |
|---|---|---|
| China Mobile | Send "101" to 10086 | Send "102" to 10086 |
| China Unicom | Send "YE" to 10010 | Send "CXLL" to 10010 |
| China Telecom | Send "101" to 10001 | Send "108" to 10001 |
2. APP query
The operator's official APP has powerful functions. It can not only check basic services, but also handle package changes, recharge and payment, etc. The following are the APP names of each operator:
| Operator | APP name |
|---|---|
| China Mobile | China Mobile APP |
| China Unicom | China Unicom APP |
| China Telecom | Telecom Business Hall APP |
3. Official website inquiry
Log in to the operator's official website and enter your mobile phone number and verification code to check business details. The official website usually provides more detailed data analysis and is suitable for users who require in-depth management.
4. Customer service telephone inquiry
Dial the operator's customer service number and follow the voice prompts to inquire about services. The customer service telephone numbers of each operator are as follows:
| Operator | Customer service phone number |
|---|---|
| China Mobile | 10086 |
| China Unicom | 10010 |
| China Telecom | 10000 |
4. Precautions
1. When querying, please ensure that the mobile phone signal is good to avoid query failure due to network problems.
2. When using SMS query, pay attention to check whether the instructions are correct to avoid sending wrong content.
3. When querying through the APP or official website, be sure to protect personal account information to prevent leakage.
5. Summary
Mobile phone business inquiry is an essential skill for users to manage communication services. Through various methods such as SMS, APP, official website or customer service phone number, users can grasp key information such as phone charges and traffic at any time. Recent hot topics such as 5G package adjustments and traffic theft also remind users to pay attention to business changes and use services rationally. I hope this article can help you quickly master the query method and manage your mobile phone business easily.
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