SS MMI Code Application : C and C++ : Part 2

Designing Phase:

1) Open the application.  It will output a help note , telling what the application does.

2) If user selects input  of  STRING , i.e  he wants to know the MMI code for respective functionality, it will output MMI string for that one

3) If user selects MMI string , it will output the functionality and also proper MMI code.


2a) When user selects STRING, options will be come telling what all are supported.
      then when he selects one particular String, its MMI code will be displayed.

3a) User will type the MMI code, we will match that code at the backend and display the string for that. Also string having full syntax will be displayed.



Coding Phase:

SS MMI Code Application : C and C++ : Part 1

hmmm .... While working today I got an issue, related to Supplementary Service.


Little Background on Supplementary Service :

Its call forwarding , call waiting , USSD ( to know your balance and activate some features) which we use in everyday lives.

If you want to access, you can go in your call settings , there you will see

call forwarding, call waiting , call line identification


Now we can access all these services using MMI codes.

You can get link to these easily on internet, like below

http://www.geckobeach.com/cellular/secrets/gsmcodes.php



Now as I am NAS engineer, we get lot of issue related to it . Sometimes a particular string has been dialed , but it didn't work.


Sometimes we need to know what is the string to be dialed for some particular functionality.


and since I am trying to work my C leanings in something useful, I thought of making one application for it.

Now I don't know how to designing simple UI interface, and also C++ concepts are not so clear.

So basically what I am going to do , is make one application first on C, it will have terminal to send and get data.

then if it works and is nice , I will try to learn C++ and little UI designing.

One more  thing, my company doesn't allow even my own project code to be uploaded on net, so that I can work easily on this. I have to make designing in my office and also to double-work for some code parts .