Never install apps from outside the Google Play Store. Regularly check call forwarding by dialing ##21# (clears all diversions).
Legitimate customer support will never ask you to dial a USSD code over the phone. ussd codes
: USSD sends data packages without an internet connection or data subscription, making it a critical tool where connectivity is limited. Never install apps from outside the Google Play Store
A compromised website or ad may try to trigger *#06# (IMEI) or *#9090# (diagnostic) to make you think something is wrong. In some cases, malicious USSD codes can attempt to initiate a premium-rate callback. : USSD sends data packages without an internet
Search “ [Your Bank Name] USSD code ” or look on the back of your debit card.
The key difference is . When you dial a USSD code, you open a live, interactive session with your carrier. You can navigate menus (e.g., "Press 1 for balance, 2 for data plans") as long as the session is active. SMS is a one-off message.