Top "Ussd" questions

Unstructured Supplementary Service Data is a communication protocol used in GSM

sending USSD code Android

I'm trying to send a USSD code through my cellphone, so I used an intent as many here suggested is …

android ussd
How to reply to a USSD menu using Linux command line tools?

I want to obtain information about the account balance of a SIM card I have installed in a mobile broadband …

linux ussd gammu
What is the maximum number of characters in an USSD message?

I've understood that an USSD message consists of 160 bytes. For 7 bit data coding schemes, the maximum number of characters is 160*8/7 …

gsm ussd ucs2
GSM Modem USSD Check Balance Getting CME Error 100

I'm trying to check the SIM Card Balance via USSD using Huawei E1550 3G modem But when i always send …

c# serial-port gsm at-command ussd
How to launch android.intent.action.CALL in service?

How to launch android.intent.action.CALL (to get USSD) code in service? My Code: protected void call(String phoneNumber) { …

android service ussd
Writing USSD client OR USSD Open Source/To be purchased Client

My question is that is there any software/tool/library that is open source (ideally) or to be purchased, that …

gateway kannel ussd
A new way to manage USSD dialogs in android

I've been reading threads about USSD dialogs in here and other forums for a few days. (by USSD I mean …

android ussd
Java USSD menu tree generation - how to

I want to generate a tree-based menu using Java that will appear on a USSD browser. Each node may have …

java ussd
Run USSD Code in Android and Keep the App in the firstground

I am creating a App in Android, which required run USSD Code in background. without send my application in background, …

java android ussd
USSD service not working

I'm trying to develop an application which silently dismiss the USSD responses. I've used the code from http://commandus.com/…

android android-service ussd