Registering SIMs Bought Online or Second-Hand
The SIM Registration Act (Republic Act No. 11934) mandates that all SIM cards in the Philippines be registered under the real identity of the user. This law applies to prepaid SIMs, postpaid SIMs, and business SIMs from any provider, including Globe.
If you’ve bought a second-hand SIM or a SIM card online, you might wonder about how to register it, especially since pre-activated SIM cards may have already been linked to someone else. This process can seem tricky, but SIM registration is mandatory, and it’s important to ensure you follow the right steps to keep your SIM active and compliant with the law.
In this guide, we’ll explain how to register a second-hand or online-bought SIM card, what to do if you face any issues, and the steps you need to take for smooth registration.

Why Register a SIM Bought Online or Second-Hand?
Before diving into the registration process, let’s look at why it’s important to register second-hand or online-bought SIMs:
Legal Requirement
Under the SIM Registration Act, all SIM cards, regardless of whether they are new or second-hand, must be registered with valid personal information. Failing to do so will result in the SIM being deactivated after the government-mandated deadline.
Preventing Fraud and Scams
One of the primary reasons for SIM registration is to reduce fraud, scams, and anonymous mobile usage. Unregistered SIM cards are often used for fraudulent activities, such as scam messages, fake phone calls, and data misuse. Registering your SIM ensures that it is linked to your verified identity.
Avoiding Service Interruptions
If you fail to register a SIM bought online or second-hand, it could get deactivated, meaning you will lose access to calls, texts, and mobile data.
Steps to Register a Second-Hand SIM or SIM Bought Online
Whether you’ve bought a second-hand SIM or purchased a SIM card online, the registration process is almost identical. However, there are specific steps you need to follow to ensure that the registration is completed without issues.
Check the SIM’s Status
Before registering, you need to check whether the SIM is already registered. Second-hand SIMs bought online may have already been registered under the previous owner’s name. If the SIM is pre-registered, you might need to update the details with your information or, in some cases, register it anew.
If the SIM card has already been activated under another person’s name, the process may require additional verification steps to ensure it is correctly transferred.
Visit the Globe SIM Registration Portal or GlobeOne App
Once you’ve confirmed the status of the second-hand SIM, the next step is to begin the registration process:
For Online Registration:
For GlobeOne App Registration:
Provide Proof of Ownership or Previous Registration
If you are registering a second-hand SIM, you may need to prove that the SIM card belongs to you or that you have permission to register it. For example:
In these cases, contact Globe customer service for guidance on how to properly update the registration details or transfer ownership. You can also read: How to Prevent SIM Cloning With Globe SIM Registration
Wait for Confirmation of Registration
Once you’ve successfully submitted the registration form and verified your identity with the OTP, Globe will process your registration. The process may take up to 48 hours for verification.
Troubleshooting and Fixing Registration Issues
If your SIM registration is rejected or you encounter issues during the process, here are some common problems and solutions:
Invalid or Unclear Documents:
Solution: Double-check that your ID photos and selfie are clear, well-lit, and show all details. Use high-resolution images and avoid cropping or obscuring text.
Mismatch of Information:
Solution: Ensure that the name, address, and birthdate entered on the registration form exactly match the details on your government-issued ID.
SIM Already Registered:
Solution: If the SIM card has already been registered under a different name, you may need to update the information by contacting Globe customer support or visiting a Globe store.
Failure to Receive OTP:
Solution: Ensure that you have a signal on your Globe SIM and that it’s activated. If you still don’t receive the OTP, try again or request a new OTP from the registration portal.
Why Is It Important to Register a SIM Bought Online or Second-Hand?
Avoid Service Interruptions
If you fail to register the second-hand SIM before the SIM registration deadline, the SIM will be deactivated, and you will lose access to mobile data, calls, and texts. Registering your SIM ensures continuous service and compliance with the law.
Protect Against Fraud
Unregistered SIM cards are often used for scams and fraudulent activities. Registering your SIM ties it to your real identity, helping to prevent misuse or fraud.
Legal Compliance
To comply with the SIM Registration Act, all SIM cards, including second-hand SIMs, must be properly registered. This helps the government track mobile users, reducing illegal activity.
Challenges and How to Overcome Them
The SIM Is Linked to Another Person’s Identity
If you’re buying a second-hand SIM and it was previously registered under someone else’s name, you’ll need to contact Globe customer service to update the registration information or ask the previous owner to unregister the SIM.
Documentation Issues
Some second-hand SIMs might not come with the original documentation or may not have clear ownership records. In this case, you may need to provide proof of purchase or contact the seller for help.
FAQs
Final Words
Registering a second-hand SIM or a SIM bought online is essential to ensure continued service and legal compliance with the SIM Registration Act. The registration process is straightforward, but it’s important to make sure you have the necessary documentation to avoid rejection. If you encounter issues, don’t hesitate to contact Globe customer support or visit a Globe store for assistance.
By following these steps and registering early, you can ensure that your second-hand SIM remains active and secure without disruptions.
