The mobile number you provided when applying for the SRD R370 grant is far more than just a contact detail—it is central to identity verification, communication, and security for your grant. SASSA relies on this number for several key functions:
Receiving One-Time Pins (OTPs): OTPs are sent to your registered number to securely access grant information online, update details (such as banking information), or submit appeals.
Important Notifications: Updates about your grant status, payment dates, information requests, or official announcements are delivered to you via SMS.
Account Recovery and Security: Your number can be used to help recover access to your SRD profile or to detect and respond to unusual activity.
Linking for Payment Methods: For payment options like Cash Send, your registered mobile number is directly tied to the transaction.
If you lose access to your registered phone number or fail to update it with SASSA after changing it, you may face serious difficulties managing your SRD grant, including delays—or even being unable to access your funds.