Turn your SIM PIN on or off
- If you have an iPhone, go to Settings > Cellular > SIM PIN. If you have an iPad, go to Settings > Mobile Data > SIM PIN.
- Turn on your SIM PIN or turn it off.
- If asked, enter your SIM PIN. If you’ve never used one, enter the default SIM PIN from your carrier.
- Tap Done.
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How do I find my SIM PIN code?
On stock Android, open the Settings for your smartphone or tablet and tap on Security.
- Access Security Settings.
- Go to the Advanced section.
- Access SIM card lock.
- Select the SIM card whose PIN you want to change or remove.
- Tap on Biometrics and security.
- Access Other security settings.
- Access Set up SIM card lock.
What is SIM PIN code?
A PIN (Personal Identification Number)
is a 4-8 digit passcode used to authenticate a user to a unique system. PINs are often used in SIM or ATM cards. The phone’s PIN is a storage unit inside the SIM card and it is also a security measure to protect the SIM card from being stolen.
How do I find my sim pin Android?
Use your phone’s settings
Choose the entry marked SIM card lock and tap on it. In the next screen enter slide the toggle to enable locking your SIM card. Enter your SIM card PIN code in the window that opens and save your settings.
What is my SIM PUK code?
A PUK code stands for “Personal Unlock Key.” It’s a unique code that is linked to your mobile phone’s SIM card and is usually 8 digits long. You will need the PUK code if you have set a SIM Card lock and entered the wrong passcode 3 times. Your phone will become locked, and you will need the PUK code to unlock it.
What is the 8 digit PUK code?
The PUK (Personal Unblocking Key) code is a code consisting of 8 digits. It is used to unblock your SIM card when you entered 3 times a wrong PIN code. A card blocked by the PUK code cannot be unblocked; it cannot be used any further and you have to replace it.
How can I know my Airtel SIM PIN?
Before you go for any further method, you need to know what the default Airtel SIM pin is. In general, all operators use either 4 times “0” (0000) or 1234 as their default 4-digit PIN. Because we’re discussing Airtel, the default pin is 1234. If 1234 doesn’t work, try typing 4 times 0 (0000) or 8 times (00000000).
How do I get my PUK code three?
You’ll need to phone us to get a PUK code to unlock your SIM. Call us on 333 from a Three phone or 0333 338 1001 (standard rates apply) from any other phone to request a PUK code. Note: Don’t try to unlock your SIM without getting a PUK code from us. If you use the wrong one it’ll block your SIM completely.
Can you unblock a blocked SIM card?
Type the code that is revealed into your phone. If you entered 3 incorrect PIN codes and your phone displays “SIM card blocked” or “Enter PUK code”, your SIM card has been blocked to ensure your security. To unblock your SIM card, you must enter a PUK (PIN Unlock Key) code.
How can I activate my Airtel SIM?
Here are the steps to activate your new 4G SIM:
- SMS SIM <20-digit SIM card number of your new SIM> to 121.
- You will receive a confirmation SMS in your inbox. Reply with 1.
- Listen to the confirmation call you receive immediately and give your consent by replying with 1.
How can I get PUK code for SMS?
Fortunately, you can get this PUK code by sending an SMS as well.
- All you have to do is type “PUK” in the message option.
- Then, send it to 830.
- You will get a PUK code of your Zong SIM within few seconds.
How can I get my Airtel PUK number?
Call this number – 121 / 111. Airtel customer care can help you out to know your Airtel PUK code. Just dial 121 or 111 and get connected to a customer support representative. Tell them about the PUK problem.
What is the default PIN for 3 SIM card?
The default PIN number is 1234.
Why is phone asking for PUK code?
PUK is used to unlock SIM PIN and cannot be reset or modified by users. Your phone will only ask for PUK if you have locked your SIM by entering the incorrect PIN multiple times. When this happens, call your mobile network operator and request the PUK code.
What happens if SIM is blocked?
If your SIM card is blocked, often you have entered the wrong PIN code too many times. It usually takes three to five wrong entries for your SIM to lock itself.Note that if you enter a wrong PUK 10 times in a row, the SIM will be permanently blocked, and you’ll need to purchase a new SIM card.
What does SIM rejected mean?
“SIM Network reject” means that the SIM card is not recognized by the wireless network. The SIM (Subscriber Identity Module) card is a small card inside your AirCard modem that contains your account information used when establishing a network connection.Your wireless account has been canceled or terminated.
How can I verify my Airtel SIM online?
How to activate Airtel prepaid SIM?
- After completion of the KYC process of your new prepaid connection, wait for 30-60 mins.
- You will receive signals on your new number after which you need to tele-verify your number.
- To tele-verify the number, dial 59059 for Airtel.
Why am I not getting OTP on my Airtel number?
A common cause for this is some form of SMS blocker on your device/handset.Life SIM card into another handset. Once you’ve done that, request for the OTP again. If you successfully receive the OTP on a different handset, the issue could be due to an SMS blocker on your handset.
Why is my Airtel SIM not working?
To resolve this problem, power off your phone and remove the SIM card. Now reinsert the card and make sure that it is inserted properly. If it feels that the SIM card is moving within the metal bracket then there is a possibility that the movement causes the connection to be lost and you get a no signal problem.
How many digits is a PUK code?
8-digit
Your PUK (Personal Unlocking Key) is an 8-digit code unique to your SIM card. If you don’t know your SIM PIN, you can use your PUK code to unlock your mobile and reset your SIM PIN.
How can I block my CNIC SIM?
A customer can get the count of each mobile company’s SIMs registered against his/her CNIC by sending his/her CNIC number to short code “668”. In case of any data mismatch, the customer can remove extra SIMs against his/her CNIC by requesting respective operator.