Questions tagged [ussd]

For questions related to "Unstructured Supplementary Service Data" -- a sub-set of GSM codes, which are a subset of what you might know as "dialer codes" (note: the latter have their own tag, 'dialer-codes')

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Is there a way to block USSD balance notifications on Android 4.3?

I'm trying out a H20 Wireless SIM on my Nexus 4 running Android 4.3. One annoying feature of this service is that they send a USSD balance notification at the end of every phone call, text message, ...
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2answers
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How can I send service commands from my Nexus 7?

I have a Nexus 7 3G and I often need to send network service commands (e.g., to use top-up codes or to activate/de-activate data-plans), but can't find a way to do it from the tablet. Instead I'm ...
3
votes
2answers
10k views

How to disable USSD notifications?

On Android 4.2.1, some new stuff has appeared in the notification area. It shows my current balance and has an icon of the "SIM-card menu" app. Also, sometimes, some spammy messages appears (from my ...