Tagged Questions

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')

learn more… | top users | synonyms

0
votes
0answers
200 views

Can I make Android save ussd codes in call log?

I often use some ussd codes, for example for checking current balance. I always have to type ussd code to do it because it is not saved in call log as ordinary calls do. I would like somehow to ...
0
votes
0answers
831 views

USSD Code returns unknown characters

My new HTC One phone is showing some problems while running USSD codes on it. I am using BSNL network. So I have to use the code *123# for knowing the balance. When I tried to run the same, I am ...
2
votes
1answer
366 views

How to turn off/mute the USSD notification sound in Jelly Bean?

I recently got my Lava Iris 501's OS updated to 4.1.1 and now it even chimes whenever my operator sends me a 'Last Call/SMS/Data Cost' notification. This happens even on the Silent/Meeting modes also. ...
3
votes
2answers
1k views

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, ...
0
votes
0answers
874 views

How can I use these USSD codes?

I have an Android device "SKY VEGA IM-A810K" (Android 4.0.4) un-rooted. I'm not able to run any USSD code commands like balance check, etc. Every time it shows "connection problem or invalid MMI ...
1
vote
1answer
5k views

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 ...
1
vote
1answer
764 views

Determing SIM/network/carrier lock status in software

Is there a way to determine if a Galaxy S3 (i747, running 4.1 JB, stock ROM, but with root) is currently carrier locked in software (i.e. without needing to obtain and insert a different network's ...
1
vote
2answers
3k 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 ...
5
votes
1answer
176 views

USSD attack official notification

I have an HTC that is vulnerable to USSD attack. I am trying to tell the HTC helpdesk about this issue, but they tell me that unless there is an official news from android team about this, they will ...
4
votes
2answers
393 views

Android 1.5 Dialer App - Exploit Block

I just read about the remote USSD attack. My hoary old Samsung i7500g phone is vulnerable (confirmed via this site). The solution is to install a (free) secondary dialer, like Dialer One. ...