[MTN Community ] Follow: I think my sim card has been blocked, when I dial any ussd code, it says unknown application.

[MTN Community ] Follow: I think my sim card has been blocked, when I dial any ussd code, it says unknown application. [MTN Community ] Follow: I think my sim card has been blocked, when I dial any ussd code, it says unknown application. en https://community.mtnnigeria.net/ Wed, 18 Oct 2023 21:30:44 GMT Wed, 18 Oct 2023 21:30:44 GMT answers Answer from Adam Adam <div class="body "> <div class="body-hd"></div> <div class="body-bd"><p>Please am sending a text and it wasn't deliver</p></div> <div class="body-ft"></div> </div> Wed, 18 Oct 2023 21:30:44 GMT https://community.mtnnigeria.net/questions/3242062-think-sim-card-blocked-dial-ussd-code-unknown-application/answers/8410094 https://community.mtnnigeria.net/questions/3242062-think-sim-card-blocked-dial-ussd-code-unknown-application/answers/8410094 8410094 answer

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3242062

<div class="body "> <div class="body-hd"></div> <div class="body-bd"><p>I have not been using the sim for 1 year now</p></div> <div class="body-ft"></div> </div>