Questions tagged [ussd]
Unstructured Supplementary Service Data is a communication protocol used in GSM
ussd
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Building Accessibility Service for responding to USSD
I am trying to make accessibility services class for the following tasks in my app:
Sending request (eg. *121#)
Read response
Find a string inside the response
There will be a number before the ...
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Dial USSD service dial from a flutter app
I have a flutter app that needs to dial a ussd service with one sequence like :
*150*1*{secret}*1*{amount}*{gsmNumber}*{gsmNumber}#
I already tried all the packages from flutter none of them working ...
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44
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Send multiple response in a running ussd session
I am trying to build an app that can send a USSD request, read response data (Which is a menu) and then send a response in the session ( eg. an option I would like from the menu). I need to do it ...
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USSD Command on 4G module
I have an AirM2M_Air724UG_V301840_LTE_AT module with ^HVER: RDA8910. I'm encountering an error when attempting to send a USSD command. Here are the details of my current status:
AT+CREG? -> +CREG: ...
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How do I solve a RACE CONDITION problem when using the WP REST API in a USSD system
I was recently testing a WP REST API integration I did for a USSD project which I paired with a Raffle Lottery WP site. So 2 tickets were to be purchased via the API for a particular game and those ...
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Is there an alternative to "AT+CUSD=2" in nokia
I am writing a c# application which I use SerialPort and AT COMMAND, I am stuck in USSD respense and I can't cancel it because I'm using nokia 5130 as gsm modem which it doesn't have the cancel ...
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ussd reader in Recket Native module
I have this code that opens a window for a phone I want when it doesn't open that window and send me the result send ussd to fronend in react native
class UssdModule(reactContext: ...
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Obtaining a USSD code and a response to it using the USSD menu, using the smpplib v2.2.3 library
The task is to create a USSD menu. Connecting to USSDC using the SMPP protocol. USSDC description
I can connect to USSDC, according to the client logs the USSD code itself reaches the application, but ...
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What is this error in Apache access log: "POST /ussd HTTP/1.1" 406 344 "-" "bf-am-http"?
I'm trying to build a USSD, the operator is sending me a SOAP request but the Apache access log is showing this error:
OperatorIP - - [Timestamp] "POST /ussd HTTP/1.1" 406 344 "-" ...
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Unhandled Exception: RangeError (index): Invalid value: Only valid value is 0: 1
I am new to mobile app development. I am using the flutter framework. in reality I am working on a small application capable of performing ussd requests in the background and displaying the result on ...
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Interact with android's USSD session
I would like to write an android app that interacts with USSD session menus
According to my research in Java, there is the possibility of using TelephonyManager to execute the USSD, read the response ...
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how to delay a specific line of code in php whilst the other line executes
Im developing a ussd app which has a payment option in it.
The last message the user will receive on his phone is, "An amount of GHS 1 has been sent to your phone". This message always block ...
1
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59
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What is an efficient way to generate and process numbered text menus?
I have a program accessed over USSD where the user dials *123# and is presented with a numbered text menu. Like so
1 item 1
2 item 2
3 item 3
4 item 4
The user enters a number and is either presented ...
2
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637
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Cannot make USSD calls with symbols * # in iOS 15.4
Up until iOS 15.3 users were able to make USSD calls from within my app, considering USSD calls include symbols * and #, but as of 15.4 that seems to no longer be the case.
I haven't come across any ...
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Ussd Handling on Android 8+ without accessibility
I've been trying to handle multi-session USSD response using the new sendUssdRequest Telephony API for like a week now. So far I've been able to see only propositions for accessibility which I don't ...