If you're using Sim Bùm and want to check your remaining free talk minutes, text messages, and promotional data, this article will guide you on the most detailed method.

Steps to check free talk minutes and promotional messages on Sim Bùm:
Type *111# OK on your calling app

How to Check Promotional DATA on Sim Bùm:
Send a text with the syntax DATA to 888 to inquire about promotional information.

Other Important Notes:
- Starting from the second month, to receive promotions, your main account balance must be >= 75đ, and each month you must either top up or have at least one outgoing call or one outgoing SMS to utilize the free talk minutes/SMS from the package.
- Sim Bùm Data doesn't have a cancellation syntax for promotions. If you prefer not to use promotions, you can switch to another package by typing: PACKAGENAME send to 900. Example: Vinacard send to 900.
- Domestic charges outside the package/exceeding the package are calculated based on the VinaXtra package: on-net calls: 1,580đ/minute, off-net calls: 1,780đ/minute; on-net SMS: 200đ/SMS, off-net SMS: 250đ/SMS.
Now you can check the free talk minutes and text messages on Sim Bùm. Wishing you all success!
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