How To Activate a New Airtel SIM
What is Airtel SIM?
Open the Airtel mobile phone App. Dial the USSD Code: *282# Within a few seconds, you will get another flash message that will have your Airtel mobile number.
How To Activate a New Airtel SIM
You need to send an SMS to USSD code 121. The syntax or format of the SMS will look like this: SIM<20 digit new SIM card number of your new SIM> The message should be sent from existing mobile number. Post that, you will receive an SMS for confirmation. Respond by 1.
Frequently Asked Questions
How can I activate my Airtel SIM myself?
Step1: Activate your new SIM via SMS through your mobile. Step2: Type SMS SIM to 121 on your phone. Step3: A confirmation SMS will be sent to your mobile. Step4: Reply to the SMS with 1 and wait for a confirmation call.
How will I know if my Airtel SIM is activated?
Greetings! To know if your Airtel SIM is active or not, try calling from your Airtel number to Airtel customer care number i.e. 121, or from some other number call on your Airtel mobile number. The Airtel activation number you need to dial is 59059 from your phone for Airtel SIM activation.
Why is my Airtel SIM not activating?
If the above steps don’t work, you need to go to an Airtel Service Centre with your ID and address proof and get your sim replaced. Your new sim will be activated within 4 hours for incoming and outgoing calls. It would take another 24 hours for activation of SMS services.
How long does it take for a registered Airtel SIM to be activated?
It can take up to 24 hours for a sim to get activated. If it does not get activated even after 24 hours then contact your nearest service provider. It can also be activated in a few minutes.
How can I check if a SIM is active?
The easiest way to check if a SIM card is active is simply insert it into a working phone and power it up, and then try to dial out to a friend or a publicly listed phone number. However, read below before you proceed.
Why my Airtel SIM is activated but no SMS?
You can’t receive any SMS if your Message Memory is full. If you are a newly upgraded user of the same network, you can’t receive any SMS or message on your mobile phone. You might be activated Do Not Disturb (DND) Service on your Airtel Number by which you can’t receive any SMS or message.
Why is my SIM card not activating?
Ensure that your device is connected to a stable and active internet connection. This is necessary for the activation process to work. Check if the SIM card is inserted correctly into your device. You can follow the instructions that came with your device to make sure that the SIM card is inserted properly.
What is the code to activate Airtel 4G?
SMS SIM followed by your new SIM’s 20-digit SIM card number to 121. A confirmation SMS will be delivered to your mailbox. Respond with 1. Listen to the confirmation call promptly and respond with 1 to indicate that you approve.
Can you activate SIM card by yourself?
Insert the new SIM into your phone, and have the phone turned on. Activate your new SIM card by using its accompanying activation key (this will be included in the package). You may need valid ID.
How do I know if my SIM card is deactivated?
Try Making a Call or Sending a Text:This is the most straightforward method. Try to make a call or send a text message. If the call goes through or the message sends, then the SIM card is active. If not, it could be deactivated, or there could be another issue, like lack of signal or an issue with the device itself.