Is it okay to use a mobile phone card from this province to go to school in other provinces?

Yes, it's just that the inter-provincial phone bill will be more expensive, it is recommended that you do one**, if your business is not much, just do a 18 yuan **, two episodes of traffic, a hundred minutes of calls, if your business is more, you will do a 38 yuan, or 58 yuan, his phone bill is 200 minutes of traffic is 6 g, so that your inter-provincial phone bill will be less.

Yes, but it depends on whether your **tariff is cost-effective, and some regions**tariff is expensive, you can consider handling the Internet like Dawang Card or Ali Card**, so that the national tariff is the same, which is more convenient.

Yes, now there are no roaming charges for mobile phone numbers, so the charges are the same, as long as you don't go abroad.

Of course you can, there are no roaming charges now, it's all the same in **.

The mobile phone card is common in the province, and it is also a global service, so your mobile phone card can be used as long as it is inserted into the mobile phone, but it is more expensive to use it in other places.

Now the mobile phone card can be used there, the national ten networks, the ** cost of that province is the same, the same in and outside the province.

Roaming charges and long-distance ** charges have now been abolished, and you can use any mobile phone.

To see if there will be a long-distance call fee for your ** in-and-out call, you consult your ** number of communication companies. If you call ** in other provinces, there will be a possibility of long-distance calls, then you are not cost-effective, and it is appropriate to buy a card locally.

There are currently no roaming charges for mobile phones, and you can use them outside the province just as they do in the province.

Is it okay to use a mobile phone card from this province to go to school in other provinces? It is okay to use the mobile phone card of the province to go to school in other provinces.

The mobile phone card you get is not local, but provincial, it may be a banquet shortage due to the following reasons:

1.Your mobile phone number is applied for online, and the application method is not through the official business office. In this case, you may need to contact customer service, cancel the foreign number, and then apply again through the official **, so that you can apply for a local mobile phone number.

2.Your mobile phone number may have been transferred from a foreign number segment, and due to the increase in the number of people who use the mobile phone number, the communication operator may enable the new number segment for sale, and the attribution of these new number segments may not be updated to the attribution software database in time, resulting in an error in the attribution display.

This means that your mobile number card was applied for online. Moreover, the way to apply for Infiltration is not through the official business office. Only if you apply in the official business hall, you will choose your own address and then you will send the local mobile phone number card.

It is recommended that you contact customer service, cancel the foreign number, and then re-apply through the official **. This is the only way to apply for a local number.

3 allYou can use it, now the ** card is only divided into domestic and foreign countries, and even the traffic does not need to roam.

A SIM card is called a "subscriber identification card", which is actually a smart card containing a large-scale integrated circuit, which is used to register the user's important data and information. One of the most important functions of a SIM card is authentication and encryption. When a user moves to a new region to make or receive calls, the switch authenticates the user to determine whether it is a legitimate user.

At this time, the SIM card and the switch use the authentication algorithm at the same time to calculate the authentication key and 8-digit random digits, and if the calculation result is the same, the SIM card is recognized, otherwise the SIM card is rejected and the user cannot make a call. SIM cards can also use encryption algorithms, and dialogue tones are encrypted to prevent eavesdropping.

SIM Card Function:

Specifically, its functions mainly reflect the following aspects, and the data stored by SIM cards can be divided into four categories: the first type is the data stored in a fixed place. This kind of data is written by the SIM card center before the mobile device is **, including the International Mobile Subscriber Identification Number (IMSI), Authentication Key (KI), authentication and encryption algorithms, etc.

The second category is data about the network that is temporarily stored.

For example, the Location Area Identifier (LAI), the Mobile User Temporary Identifier (TMSI), and the public network that is prohibited from accessing. The third category is related services**, such as personal identification numbers (PINs), unlock codes (PUKs), billing rates, etc. The fourth category is the ** number book.

Almost all user information is stored in the SIM card, so the SIM card is also called the "user profile identification card".

SIM cards are divided into large cards and small cards, and small cards are called "plug-in SIM cards", which is the chip that comes with large cards.

It's okay to play **, you have to charge roaming fees, but the traffic in this province can't be used, and you can only use the national traffic.

It is recommended that the ** card and the traffic card be separated.

**Card minimum**, only call** and text message, don't care about traffic.

The traffic card is only used to surf the Internet, and you can't make ** and send text messages, but ** is very cheap, 0 monthly rent, national traffic.

Feiyan Internet of Things has a traffic card.

It depends on the ** you handle, call 10086 for consultation.

OK.

Cross-regional replacement card refers to the customer's application for a replacement SIM card due to the loss (damage) of the mobile phone SIM card when roaming in different places, so as to ensure smooth communication and service continuity.

If the mobile phone SIM card is damaged or lost in a different place (a different place refers to a province, autonomous region, or municipality other than the customer's mobile phone number belonging), the mobile phone SIM card can be brought to the company's designated business hall to handle the cross-regional card replacement service.

Introduction to common services.

1. New business handling.

New services refer to newly launched products or services across the network, such as Feixin, SMS receipt, number bookkeeper, mobile phone newspaper, etc. For this type of business, the introduction, application, customization, cancellation and status change of the business are realized on **.

2. Montnets business handling.

Montnets business refers to the business content provided by third-party companies cooperating with China Mobile under the Montnets plan in addition to China Mobile's own business.

3. Montnets business was withdrawn.

Provide you with all the functions of subscribed Montnets business inquiry and unsubscription. The cancellation service of Montnets business will be uniformly included in the SP business inquiry and withdrawal service.