Can a tablet be plugged into a SIM card?

There are several versions, and if you buy the ipad wifi version, there is no mobile phone card socket. If it is the WiFi + 3G version, there is a mobile phone socket. The 4G network used by the new iPad at the time of release, because the foreign 4G network has been fully popularized, so the previous iPad3G version is directly called the new iPad 4G version.

However, when the new iPad logged in China, because there was no 4G network in China, the new iPad was divided into two versions, a WiFi version and a WiFi + Cellular version, the latter WiFi + Cellular is actually the new iPad 4G version abroad, which not only supports 3G network but also supports 4G network.

The method of inserting a card is the same as that of a mobile phone, and the specific operation is as follows:

1. Insert the jack pin in the round hole in the lower right corner of the iPad, the jack pin and the iPad Air are in a horizontal line, press the tool firmly and push it down until the bracket pops out.

2. Then put the prepared SIM card into the SIM card tray of the iPad, which can make the 3G4G card of China Telecom or the 3G4G card of China Unicom Mobile. Pay attention to distinguish between the front and back.

3. Start inserting the SIM card into the iPad, with the chip side facing up, and gently push in with ten fingers. The SIM card was successfully inserted.

There are several types of tablets:

A kind of only wifi Internet access, this is not to insert a 3G network card like a ** card, nor can you use a SIM ** card;

The second is with 3G function, you can insert a 3G network card like a ** card to surf the Internet;

The third is a tablet that can play **, which can be inserted into a sim** card to surf the Internet, and it can also be used to play**.

The tablet computer has a card version and a wifi version, the general card version can be inserted into the mobile phone card to connect to the network, while the wifi version can not insert the mobile phone card, can only use wifi and other wireless networks. The position of each brand of tablet card is different, please refer to the official manual.

Here's how to insert a HUAWEI tablet into a mobile phone card:

1. Turn off the tablet, find the position of the card tray and prepare to take the card pin, SIM card, SD card, etc.;

2. Insert the card pin vertically into the small hole on the edge of the card tray, squeeze it hard, and the card tray will pop out naturally;

3. Put the SIM card (nano-SIM card) and microSD card into the card tray according to the schematic direction respectively, and be careful not to prevent reverse;

4. The card tray with the card is flat, as shown in the figure below

5. Turn the tablet screen upwards and push the card tray back into the card slot.

6. You can gently press down on the nano-SIM card or microSD card to prevent the card from being slightly jacked up by the shrapnel in contact during the card insertion.

The full Netcom version supports inserting a nano-SIM card (mobile phone card) and a microSD card (memory card) at the same time;

The WLAN version supports inserting only one microSD card (memory card).

Pay attention to the direction of the tray notch, the tray remains horizontal when inserting the card.

Please note that when using a standard Nano SIM card (mobile phone card), please be careful when using the card pick-up pin.

Keep the pick-up needle out of the reach of children.

1. Check if the tablet has a SIM card slot (usually on the top or side of the screen).

2. Check whether you are using a standard SIM card or a microSIM card (small card).

3. If the tablet uses a standard card, you can directly load the SIM card into the card slot.

4. Open the card slot bezel and gently push the SIM card inside.

This method is suitable for most brands such as Apple and Huawei that support the insertion of ** card in tablet products.

The difference between the tablet plug-in card version and the tablet wifi version: the WLAN+CELLULAR version has one more SIM card slot than the WLAN version, which can be intuitively distinguished from the appearance. The WLAN version can only access the Internet through WiFi, and the WLAN+Cellular version can not only access the Internet through WiFi, but also use the mobile network to access the Internet by inserting a SIM card like a mobile phone.

Tablet card no service reason: Please confirm whether the mobile phone is set to airplane mode; Check whether the mobile phone is in arrears; You can go to a place with a better signal and turn your phone back on. You can change the card on the mobile phone to try, or put the card on another mobile phone to try, if it can be used normally, go to the business hall to test, if it still doesn't work, it may be caused by the mobile phone system, you can go to the mobile phone repair point to test the mobile phone.

1. When the tablet is turned off, prepare the card pick-up needle that comes with the tablet.

2. Insert the card pin vertically into the small hole on the edge of the card tray, and press hard to make the card tray pop out.

3. It must be noted that the hole of the card slot is located at the bottom right of the fuselage, and the one at the bottom left is the mic hole.

4. The card slot of the HUAWEI Tablet M3 supports 1 nano-SIM card and 1 microSD card.

5. Card slot 1 only supports nano-SIM card, and card slot 2 only supports microSD card.

1. There are 2 categories of tablet computers, one is a wifi tablet and the other is a talkable tablet. 2. Only tablets that can talk, that is, tablets with network mode. 3, WiFi function, dual band (, support wireless protocol.

4. Network mode, mobile 4G, China Unicom 4G, mobile 3G, China Unicom 3G, China Unicom 2G mobile 2G.

Tablets can be plugged in with a mobile phone card, but some tablets only support wifi networking.

If the tablet uses a standard card, you can use the SIM card directly into the card slot. The difference between the tablet card version and the tablet wifi version is that the WLAN + cellular version has one more SIM card slot than the WLAN version, which can be intuitively distinguished from the appearance.

The Wi-Fi version can only connect to the Internet via WiFi.

The WLAN Cellular version can not only connect to the Internet via WiFi, but also plug in a SIM card like a mobile phone to connect to the Internet via a mobile network. A tablet that can insert a ** card costs more than a tablet that uses wifi.

In order to support the flow of the tablet computer, it needs a built-in communication module, a baseband core nano microchip, and a SIM card slot on the middle frame of the tablet, which all require cost.

Notes:

1. The operating temperature of the tablet.

When using the tablet, the ambient temperature is suitable between 0-35 degrees Celsius, so do not use it in direct sunlight. After the shutdown, the temperature range of the storage environment of the device is 20 to 45 degrees Celsius, so it is not recommended to store the tablet in a hot compartment when not in use.

2. In the case of system crash, perform a soft reboot.

As long as you press and hold the power button and the home button for a few seconds, the tablet will restart. To force quit the app, simply press and hold the home button.