iPad Air has no cellular data

One, the iPad Air Wi-Fi + Cellular version has cellular mobile data.

Second, check the cellular data network type of iPad AirWLAN+Cellular version as follows:

View the machine model on the back of the machine.

1: If it is an A1476 model.

This model supports China Unicom 3G and mobile 4G networks. (as shown in the picture above) 2: If it is an A1475 model.

The device supports full Netcom 2G, 3G network. (as shown in the image above).

The wifi version certainly doesn't have a mobile cellular network. WLAN + Cellular (i.e., 3G, 4G version) is sufficient.

It's the same, you see if there is a card slot on the right side of the iPad Air, in fact, look at the iPad Air settings to see if there is a cellular data switch, if the wifi will not be.

Wifi should be used outside, 1. Find free wifi places such as McDonald's and Starbucks; 2. If you use a smart phone, use a mobile phone as a hotspot or buy a 3G or 4G wireless router as a hotspot. But these 2 are not real, and if you have the money, you still have to buy a WLAN + cellular (that is, 3G, 4G version) iPad. Rationale:

The first of the above, it can only be used at a fixed point, and McDonald's can only be used for half an hour; The second of the above, the hotspot consumes a lot of power, because the battery capacity of the mobile phone, 3G, and 4G routers does not last, and it is necessary to take a mobile power supply for a long time to replenish it, and it will lose the meaning of portability if it is too much, so it is better to buy WLAN + Cellular (that is, 3G, 4G version) of the iPad

As for the honeycomb, I don't think it's too necessary.

Because most of the use of ipad is in the environment of wifi coverage, but it still depends on the working environment of the friends, if there is more wifi, you can buy the wifi version directly. If you don't have a wifi version, you can buy the cellular version, which is very convenient.

There is no difference between the cellular version and the wifi version of the same model in hardware, the cellular version has an additional baseband chip, which can be inserted into a 4G card, which is equivalent to a large mobile phone, and can directly access the Internet without the help of wireless wifi, of course, it can also support the positioning function. Wireless wifi is also available indoors.

The wifi version can only use the wireless wifi network, and you need to connect to a mobile phone hotspot or use public wifi when using it outdoors.

The 4G version of the iPad of the same model has an additional communication baseband, which requires constant search for the operator's network signal, which is relatively more power-consuming. The wifi version of the ipad does not have a baseband, which is relatively power-saving.

Cellular is commonly known as traffic, also known as a cellular network. There are two kinds of iPad, one is the WLAN model, which can only be connected to WiFi. The other is the honeycomb celery model, which is the same as the mobile phone card and can go through the traffic. Quietly.

Cellular network is a kind of mobile communication hardware architecture, the mobile service is divided into a small sub-area of the first hexagon, each cell sets up a base station, forming a shape similar to the "cellular" structure, so this mobile communication mode is called cellular mobile communication mode.

It is necessary to buy a cellular model for iPad Pro.

iPad Pro 11-inch (1st generation) is an electronic product released by Apple on October 30, 2018 at 10 p.m. (Beijing time) in Brooklyn, New York, USA.

The iPad Pro 11-inch (1st generation) comes in two colors: Silver and Space Gray. iPad Pro 11-inch (1st generation) Height:

mm (inches), width: millimeters (inches), thickness: millimeters (inches), weight:

468 grams (lbs).

Product History. In October 2018, Apple conducted a discharge test using a preproduction iPad Pro (11-inch).

On October 30, 2018 at 10 p.m. (Beijing time), Apple released the iPad Pro 11-inch (1st generation) in Brooklyn, New York, USA, and began accepting pre-orders.

On November 7, 2018, the iPad Pro 11-inch (1st generation) went on sale, and the first time in China was launched.

1. First open the tablet and click the settings icon, as shown in the figure below.

2. After entering the settings interface, click Wi Fi, as shown in the figure below.

3. After clicking WiFi, turn on WiFi on the right side of the page, as shown in the figure below.

5. The page jumps and clicks to join this network.

6. The password input box pops up on the page, enter the wifi password, and click to join.

7. A tick will appear in front of the wifi username that needs to be joined, and the wifi icon will appear in the upper right corner of the page, as shown in the figure below.

The difference between the cellular version of iPad and the wifi version: different networks, different weights, different appearances, different hotspot functions, and different functions.

1. The network is different.

The cellular version supports plugging in the operator's card, that is to say, you can use data traffic to access the Internet in places where there is no wifi, and it does not support the ** function, because there is no ** consumption component; The Wi-Fi version only supports Internet access when there is a Wi-Fi network.

2. The weight is different.

The cellular version is a bit heavier than the wifi version.

3. The appearance is not noisy.

The iPad cellular version has antennas and card slots in appearance, while the WiFi version does not have antennas and card slots.

4. The hotspot function is different.

After the cellular version of the iPad uses a 3G 4G card to access the Internet, you can set a hotspot through WiFi to connect other devices to the Internet, while the Wi-Fi version of the iPad does not have this function. That is, the cellular version can turn itself into a hotspot, share the network, and use it for other devices.

5. The functions are different.

The built-in SIM card slot of the iPad cellular version supports 4G mobile network to access the Internet anytime and anywhere, supports playing, and also supports WiFi wireless network connection to the Internet, which is generally used for business people. The wifi version does not have a built-in card slot, does not support mobile networks, does not support playing, only supports wifi connection, and is generally used for postgraduate students.

Hello,

That is, you can use the iPad with a mobile phone card, but you can only surf the Internet, and you can't make ** and send text messages.

Cellular is what we commonly call traffic.

There are two kinds of iPad, one is the WLAN model, which can only be connected to WiFi.

The other is the cellular model, which is the same as the mobile phone card, and can take the traffic.

It is the version that can be connected to 3 4G.

Only the iPad Air2 WiFi+Cellular version can insert a SIM card.

iPad Air2 WiFi + Cellular version of the operation of inserting a SIM card: poke out the card tray with the card pin and install the SIM card.

To enable cellular Internet access, you can do the following:

Step 1: Click on the desktop "Settings" icon.

Step 2: Turn on "Cellular":

Step 3: Turn on the "Cellular Data" option.

This is there, ipad air2 is divided into 2 versions, one is the wifi version, you can only use wifi to surf the Internet, the other is the cellular version, the celluar version can use wifi to surf the Internet, you can also use cellular data to access the Internet, commonly known as the cellular version, you can use cellular data to access the Internet.

3G ipad network must be charged separately, need to place Unicom or mobile network card, the current identification of telecommunications card has not been seen for the time being, tariff standards around the business hall consulted. As for what kind of good-looking personal needs, 3G is convenient, but it costs money, to put it bluntly, you can't play ** and mobile phones, non-3G can't go online at any time, just look at your personal needs to buy.