Are there any specific steps to follow when encountering an invalid MMI code on T-Mobile while buying or selling cryptocurrencies?

3 answers

• MenushaJan 19, 2021 · 5 years ago
  If you encounter an invalid MMI code on T-Mobile while buying or selling cryptocurrencies, the first step is to check your network connection. Make sure you have a stable internet connection and try again. If the issue persists, you can try restarting your device and attempting the transaction again. If the problem still persists, you may need to contact T-Mobile customer support for further assistance.
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• mengen zhangFeb 25, 2021 · 5 years ago
  When you come across an invalid MMI code on T-Mobile while buying or selling cryptocurrencies, don't panic! This issue can sometimes occur due to network connectivity problems. Firstly, make sure you have a good signal and try again. If that doesn't work, you can try clearing the cache of the app you're using for the transaction. If the problem still persists, reach out to T-Mobile support and they should be able to help you resolve the issue.
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• Affan AnwarJul 25, 2023 · 3 years ago
  Encountering an invalid MMI code on T-Mobile while buying or selling cryptocurrencies can be frustrating, but there are steps you can take to resolve the issue. First, check if the code you entered is correct and try again. If it still doesn't work, try using a different device or app for the transaction. If the problem persists, it might be a network issue on T-Mobile's end. In such cases, contacting T-Mobile customer support is the best course of action. They will be able to assist you further and provide a solution.
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