Although the data cards on the Internet are free to receive, it is not a simple matter to get the data card. After all, it is really a headache if you step on the pit. Then, how should we choose the data card of the three major operators? ? Don't worry, let's take a look with the editor.
In recent years, the three major operators have launched a lot of packages, and they are all super cheap. Let’s analyze it through a group:
Mobile traffic card:
Advantages: free application, relatively good signal, stable network speed
Disadvantages: The discount period is short, the package discount is not strong enough, and most of them have a contract period
Telecom traffic card:
Advantages: Free application, cheap tariffs, many long-term packages, most of which have no contract period, and basically all cards are self-activated.
Cons: Poor signal in remote areas
China Unicom traffic card:
Advantages: Free application, cost-effective package, all general data, package with call time
Disadvantages: Most of them are express-activated cards with a contract period.
Through the in-depth comparison of the above aspects, the three major operators each have their own advantages. If you pay more attention to price, you can choose Telecom. If you want general traffic, you can choose China Unicom. If you want to pursue stability, you can choose Yiyun. Choose according to your needs. In any case, these online packages are very cost-effective and worth buying.
In addition, no matter which operator's card you choose, you must pay attention to distinguishing whether it is a regular package before purchasing the card, and it supports the following conditions:
1. An official after-sale data card is required!
2. You must bring a data card with an 11-digit mobile phone number!
3. You don't need to spend money to receive it for free!
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