besides USSD code you can hide a phone number in your favorite code and call ti from your app directly (your girlfreind number....).
USSD SERVICES world is an application that provides easy access to the most recurring services (USSD your balance, recharge, Call me,credit transfer ...) in all mobile operators. You are no longer required to learn by heart all the USSD code (* 120 # .....), you just have to launch the application and for just the first time you enter the USSD code of your mobile operators and after that each time you launch the app you just select the desired service.
you can add all your favorite USSD code, even those that needs an input, you can do that by putting your code USSD like that : eg: *133*N*M*C# (in this code you said to the app that you need three text field and the first one go to the place of "N"....). *133*N*M*C# : i need 3 text field.
*133*N*M# : i need 2 text field.
*133*N# : i need 1 text field.
In the setting enter your code: for exemple crédit transfert: *133* N (stand for phone Number) * M(stand for money) * pine code(if you have one)#
eg: sold: *122#
Menu: *100#
Recharge: *133*C (stand for Card number)#
transfert: *125*M*N*0000#
Call me: #124*N#
N:phone number
M: money
C: card number
