How to set the password of the mobile phone card

If you are a global communication user of Beijing Mobile, you only need to use your mobile phone to dial 1860 to manual, and the staff of 1860 will check your information and send it to your mobile phone in the form of SMS! If you are a Dynamic Zone user, then when you buy a card, in addition to a SIM card, there is also a membership card, and the membership card has your customer service password! If your membership card is missing, you need to take your ID card to the business hall to reset your password!

There is no charge for the business!

You'd better call 1860 for free** to ask one, she (they) will give you a satisfactory answer, if you don't have a password, you can call 1861 to set one. One prompt at a time, you just follow the prompt to enter. It's simple.

You can call 1861 to ask manually, or you can text MMCX to 1860, and then the password will be sent to your phone immediately, and you can check the phone bill. If you want to change the password, you can also use the above two methods.

Then go to the local business office where you have your card to check the password or change the password, which is the easiest way.

The password is the last 6 digits of your ID card.

Setting the password of the SIM card of the mobile phone can be operated in the settings function of the mobile phone, taking the Huawei nova3i mobile phone as an example, the specific method is as follows:

1. Turn on the [Settings] function of your phone.

2. After entering the settings page, click [Security & Privacy] at the bottom.

<>4. Click [Encryption & Credentials] again.

5. Click [Set Card 1 Card 2 Card Lock].

6. Open [Lock SIM Card] and set a password.

If you are using a vivo phone, the method of opening the SIM lock is as follows:

Go to Settings - Security Security & Privacy - (More Security Settings) - Set SIM Card Lock - Turn on "Lock SIM Card" - Enter PIN (default: 1234), and enter PIN code every time you turn on the phone after it is turned on.

The password of the SIM card of the mobile phone can be carried out in the settings of the mobile phone, taking the vivo X27 mobile phone as an example, the specific solution is as follows:

1. After unlocking the phone and entering the mobile phone system, select the phone's settings icon to enter.

2. In the settings list, select the option for Security & Privacy.

<>5. After clicking, we select the option of setting card 1 card 2 card lock above.

6. After clicking enter, turn on the switch that locks the back of the UIM card.

7. After clicking, we need to enter the PIN password of the mobile phone card, and the default password is 1234. Once you have entered it, you can turn on the SIM lock.

8. After it is enabled, you can also select the option below to change the UIM card PIN code.

9. Enter the old PIN code after clicking, and set the new PIN code after verification.

In order to protect the safety of customers, China Unicom SIM card is protected by PIN code and PUK code. The initial password of the PIN is 1234, when the PIN code is entered incorrectly 3 times, the number card will be automatically locked, you need to enter the PUK to unlock, you can check the PUK code in the following ways:

1. China Unicom online business hall: inquiry-basic business inquiry-my basic information;

3. View through the card tray of the USIM card;

4. Contact customer service or inquire through the business hall.

If you are using a Unicom mobile phone number, you can reset the mobile phone card service password in the following ways:

2. Send the SMS "MMCZ 6-digit new password with 6 digits after ID number" to 10010 to reset the service password.

4. You can go to the local Unicom self-run business hall with the original valid ID card to reset the service password.

If you have forgotten the service password of China Unicom mobile phone card.

The opening banquet can be reset in the following ways:

1. Through the online business hall of China Unicom.

On the login page, click "Forgot Password", and reset the service password after verifying the relevant documents of the head of household according to the prompts on the page.

Make a consultation.

The mobile phone card does not need to set a password, even if there is a PIN code, there is no need to care about it, as long as your phone has a lock screen password.

You can go to the business hall of the place to handle it, or you can call the manual customer service of the card number on your mobile phone to handle it.

1. Click the Open Settings button on the standby interface.

2. Find the ** button in the interface and click to open.

3. After opening the ** button, find the SIM card PIN code and click it to open.

4. In the SIM card PIN code, slide the button to the right.

5. Enter the initial password, click on the SIM card PIN code to change the password.

6. Restart your phone, and you can see the settings just now.

There is a SIM manager option in the settings menu of Samsung Dual SIM phones, which is mainly convenient for you to make some settings for the two SIM cards separately. The path to this option is as follows: Settings - (My Devices) - SIM Manager (UIM SIM Dual SIM Settings).

Note: The SIM card manager option is not displayed if the SIM card is not inserted.