Is there a cost to mobile phone roaming charges in China, and if so, how to calculate the cost

Roaming refers to the business that you use when you take your mobile phone (number) out of the place where your mobile phone (number) belongs (in layman's terms, your mobile phone is used on someone else's territory).

And the roaming tariff, very simply, is [roaming fee + (long-distance)] plus whether or not to add long-distance depends on whether you are dialing the local ** of the roaming place.

Specifically, (take mobile phones as an example):

1. Non-Shenzhouxing users: direct dialing and answering roaming local**, all only roaming fees will be charged; And all ** calls and answers outside the roaming area are charged roaming + long distance charges (including the ** of your home country). Of course, if there is another city (including the place of belonging) that also roams to this city, you can directly dial his mobile phone and only charge roaming charges (professionally speaking, this is called the same city exception!).

The basic roaming fee for Global Pass is RMB; Basic roaming charges in the Dynamic Zone; (Tianshan Tongyuan Fen (Xinjiang local brand)); Long-distance fee is 6 seconds, 00:00 07:00 long-distance discount period is 6 seconds; 17951ip long-distance yuan.

2. Shenzhouxing users: direct dialing roaming local ** only charges roaming fees, and calls outside the roaming place and answering anywhere ** are charged roaming + long-distance tariffs. The basic roaming fee of Shenzhou Line is yuan; Long-distance yuan: 6 seconds; 17951 can only dial a fixed ** yuan.

In addition, Shenzhou Travel users do not enjoy long-distance preferential periods and special cases in the same city!! ）

3. International roaming is similar to the roaming fee of domestic Shenzhou.

International visits: When making a call, you will be charged according to the local international roaming tariff standard * 115% (the other country stipulates and collects, whether there is a long-distance fee is also stipulated by the other country, if so, it is also the local international long-distance fee * 115%); When being called, China charges 6 seconds * 115% of the international long-distance fee, and the other country charges the local international roaming fee standard * 115%.

International visit: When making a call, if the call is made in China** (excluding Hong Kong, Macao and Taiwan), China's international roaming fee will be charged; If you dial all ** outside our country, you will receive roaming + long-distance; When you are called, you will also be charged roaming + long-distance. Among them, the roaming part is collected by China, and the long-distance part is collected by the country to which he belongs.

There's no way, it's not very accurate, so I have to find the answer myself.

As of 2015, most countries in the world no longer charge domestic mobile phone roaming charges, how do China's mobile phone domestic roaming calls come about?

In the nineties of the last century, China's mobile communications industry has just started, the country's mobile phone users are less than 10 million, and the eastern region is significantly better than the central and western regions in terms of network resources, the number of users and tariff competition.

Kan Kaili, a professor at Beijing University of Posts and Telecommunications, said: "It is possible that this situation may arise that consumers and users in the western region will buy the number in the eastern region, Beijing, Shanghai, and Jiangsu, and then go to the western region to use it. So at that time, we established a threshold, your mobile phone left the local area where your mobile phone was registered, and the cost should be increased, so that there would be no users in the western region to buy a mobile phone number in the eastern region.

In 2005, in order to prevent operators from setting excessively high domestic roaming charges for mobile phones, the relevant authorities proposed a policy of adopting a maximum ceiling management, that is, stipulating the maximum price allowed to be charged, encouraging operators to reduce charges through competition, so as to protect the interests of consumers.