Excuse me, is the calling card for national calling easy to use?

Easy to use, you can use it at will after purchase, and buy as much as you need. Uniform tariff, no monthly fee and no minimum consumption.

The commercial services provided by Universal Access are as follows:

1) The whole people can buy products at will: free use, on-demand purchase, unified tariff, no monthly fee and no minimum consumption.

2) Segment and network: The number of Guoyou mobile phone starts with the segment1709/1708/1707, which supports WCDMA network provided by China Unicom and also supports mobile phones with 2G/3G/4G standard.

3) Basic communication services: provide basic communication services, including voice, traffic, SMS and other services.

4) Geographical attribute: there is no regional concept of provinces, cities and cities in China, and there is no long-distance and roaming fee in China, so the answer is free.

Extended data:

Precautions for use:

A) "National Excellent Calling Card" does not provide international long distance, international roaming (including Hong Kong, Macao and Taiwan) and call forwarding functions;

B) Global Vision has the right to terminate the communication provided to the user in case of any of the following situations during the user's use.

Letter service and recycling number:

1) The real-name authentication information provided is false;

2) Use the communication services we provide to engage in illegal and criminal activities;

3) Use the communication services we provide to engage in activities that harm the public interest;

(four) received a notice from the relevant state departments to stop providing communication services to users;

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