No national roaming and national roaming meaning?

No roaming and no roaming refer to two different states in which mobile phone users in China use their SIM cards after leaving their home country.

No roaming means that after leaving the home country, users can go to other provinces or cities in China, and the calls and data of their mobile phone cards can still be used normally, and no additional roaming charges will be incurred. For example, if the user is a mobile card user in Guangdong, he can still use the original data and call services in Beijing without additional charge.

National roaming refers to the fact that when the user leaves the city where the number belongs to other cities in mainland China, the communication with the domestic user, including dialing and answering, needs to pay a certain roaming fee. Generally speaking, after the user leaves the home country, the call and data usage of the mobile phone card will be regarded as roaming, and additional roaming charges will be required.

No roaming in the country is to pick up and answer ** are local calls, and national roaming is the standard roaming fee. Hoo!

No roaming means that the cost of taking the mobile phone (number) out of the place of ownership of the mobile phone (number) will be cancelled nationwide. Because a certain roaming fee was required to be deducted for use when leaving the home place before, after canceling the roaming, this part of the fee will no longer be charged.

For example, if your mobile phone card is in Beijing, and you go to Shanghai, according to the previous regulations, you need to deduct roaming charges when you use the card belonging to Beijing in Shanghai, and after the implementation of no roaming in the country, no matter if you are the best card, you will not be deducted roaming charges when you go to any place in China.

On March 6, 2017, the three major operators of China Mobile, China Telecom and China Unicom said that they would fully implement the cancellation of domestic long-distance and roaming charges for mobile phones from October 1, 2017. On July 27, 2017, all three major carriers announced that they would cancel domestic long-distance roaming charges on September 1.

National roaming, also known as domestic roaming, is to communicate with domestic users when the user leaves the city where the number belongs to other cities in mainland China, including dialing and answering.

Roaming is a term commonly used by mobile** users. Refers to cellular mobile** users who can continue to use their mobile** phones in some other regions or countries while they are away from their own region or country.

Roaming can only be done between cities in the country that are compatible with the network and are already connected to the Internet, or between regions or countries that have signed bilateral roaming agreements. Implementing the roaming feature is technically quite complex. First of all, it is necessary to record the location of users, and there must be a set of profit settlement methods between operating companies.

There are two types of roaming: domestic and international roaming.

The general process starts from the discovery of the problem and the question, and after the problem is discovered, the answer to the problem is assumed according to their existing knowledge and life experience Design the first plan, including the selection of materials, design methods and steps, etc. After reaching a conclusion, it is also necessary to reflect on the whole process of the general methodological steps of the experiment: asking questions, making hypotheses, making plans, implementing plans, drawing conclusions, expressing and communicating

The most commonly used methods in science include observation method, experimental method, investigation method and data analysis method

Observation is a basic method of science Scientific observation can be made directly with the naked eye, with the help of magnifying glasses, microscopes and other instruments, or with the use of cameras, video recorders, video cameras and other tools, and sometimes it is also necessary to measure Scientific observation should have a clear purpose; Observations should be comprehensive, meticulous, and realistic, and recorded in a timely manner; Be planned and patient; Think positively and record in a timely manner; To exchange views and discuss The design of the experimental protocol should be carried out closely around the questions and hypotheses raised When studying the influence of one condition on the research object, the experiment carried out under the same conditions except for the different conditions is called a controlled experiment General steps: find and ask questions; gather information related to the issue; make assumptions; design of experimental protocols; Conduct experiments and record them; analysis of experimental phenomena; Conclusion Investigation is one of the common methods of science When investigating, we must first clarify the purpose of the investigation and the object of the investigation, and formulate a reasonable investigation plan In the process of investigation, sometimes because the scope of the investigation is very large, it is necessary to select a part of the survey objects as samples During the investigation process, it is necessary to record truthfully The results of the investigation should be sorted out and analyzed, and sometimes mathematical methods should be used for statistics Collecting and analyzing data is also one of the common methods of science

No roaming nationwide means that your card can be used in other parts of the country without roaming charges.

National roaming refers to the communication with domestic users when the user leaves the city where the number belongs to other cities in mainland China, including making and receiving calls. There is a certain amount of roaming charges for roaming across the country.

No roaming in the country is to pick up** are all local calls, and national roaming is the standard roaming fee!

No roaming is a feature of your card, otherwise the other way around.

No roaming in the country means that your card is taken out of the place of ownership and used in other parts of the country, and now the roaming charges are basically dialing one minute, answering one minute, some cards have roaming discounts, and yours do not use these fees.

No roaming means that users are not charged roaming charges for making and receiving calls in Chinese mainland.

Suppose A uses the national roaming service, B charges A for **, which is according to the tariff of B, if the attribution of A number is a domestic long-distance for B, then wherever A goes belongs to B is a domestic long-distance, even if B stands together, it also belongs to domestic long-distance for B.

In other words, no roaming in the country is the standard for the person who opens it, and there are no roaming fees. It has no effect on other understandings.

So if I am from Dandong, Liaoning Province, I bought a Beijing number, the tariff is one dime and five minutes, and the caller If my friend from my hometown calls me this Beijing number, does he also spend one dime and five minutes, then I use this Beijing number in Dandong to call Dandong, is it also a dime and five minutes?

National roaming, also known as domestic roaming, is when the user leaves the city where the number belongs to the mainland of China.

In other cities, ** communication with domestic users, including calling and receiving **.

For calls where the mobile phone card is located, the mobile phone for inter-provincial roaming is charged roaming charges + long call charges + local phone charges. Roaming to the interval will be charged roaming fee + local call charge. For example, if you are from Beijing and roaming to Guangzhou, as long as you call the ** in the Guangzhou area, you will only be charged roaming charges + local phone charges, but if you call Changsha or Beijing** in Guangzhou, you will be charged roaming + long-distance charges + local phone charges.

If your mobile phone card is from Tianjin, then your place of belonging is Tianjin, and you are now in Shandong, then your roaming place is Shandong.

If you pick up ** in Shandong, whether it is in Shandong, Tianjin or other places in China, you will have to charge roaming charges + long-distance fees. The roaming charge is $ 1 minute, and fraction of a minute will be counted as a minute; The long-distance fee is 6 seconds, and less than 6 seconds will be counted as 6 seconds. So if you use a Tianjin card to pick up a ** in Shandong, the time is 1 minute and 20 seconds, no matter where this ** comes from, your ** fee is yuan.

There are two situations in which you play ** in Shandong. 1. If you call a local ** in Shandong, you will only be charged roaming fees. For example, if you call your friend in Shandong for 1 minute and 20 seconds, your ** fee will be yuan.

2. If you call ** in other places except Shandong, roaming fees + long-distance fees will be charged. For example, if you call your friend in Tianjin for 1 minute and 20 seconds, your ** fee will be yuan; If you dial 17911 (Unicom (Mobile), that is, dial 17911 17950 + the other party's ** number, you will be charged roaming fee + IP long phone charge, IP long call fee is yuan minute, less than one minute will be counted as one minute. For example, if you call your friend in Tianjin for 1 minute and 20 seconds, if you add 17911 17950, then your ** fee will be yuan.

Roaming charges ($ 6 seconds) and long distance charges ($6 seconds).

Tells you how to save money while roaming. Take your Wuhan number roaming to Xiaogan as an example, if you want to call the ** in Xiaogan, you can add 17951 (mobile) 17911 (Unicom) in front of the number, which is more economical, it is a roaming fee plus IP long-distance. In addition, there is one thing you can remember, that is, if you call in Xiaogan with filial piety, don't pick it up, call back to save money, call only roaming fees (6 cents), if you want to pick it up, it's roaming plus long-distance.

Hello, first of all, thank you for your attention and support to China Telecom. According to your description, in the roaming state, you are calling, compare that you are not currently in the place where the number belongs, you are in the roaming state, and you dial ** with your mobile phone, which is the caller, and you are the roaming caller at this time.

Anhui Telecom's "Deposit to the Bank 0 Yuan to Get a Mobile Phone" activity is online! Go to the bank's activity outlets with your ID card and bank card to handle the deposit and get your mobile phone business for free. As long as you deposit money in the bank, and at the same time promise the mobile phone ** guaranteed consumption and network time, Anhui Telecom will give you a free mobile phone, and at the same time the deposit can also get interest.

That is, your communication is not restricted anywhere in the country, but you need to pay for this business, call 10086 or 12580 for consultation.