This phone Settings app provides easy access for your android device settings. First two categories provide common system settings like volume control or manage and screencast and most used settings like Bluetooth and flight mode shortcut and many others like power usage.
Second category call setting provides you ussd code or mmi code for setting as ussd code dialer through which you can use it as call waiting enabler , Firmware version check etc. Ussd code may not work in some mobile phone as it depends on mobile manufacturer and mobile software settings update , to avoid this confusion we attached probable result snap in ussd code section for reference. We tried to keep mmi code that use to work on maximum devices that’s why there are handpicked code available. We also provided call forwarding option through ussd code through which you can check your call forwarding status and also execute it , this will be helpful in many situations.
We also add a sim tool catagory that is mainly dedicated to sim and wifi setting for easy access.
In other categories we also provided phone info like detail of display , RAM , battery info etc.You can use it as common app for Settings for android as we provided many settings at one place. Through this app you can update some of your phone setting setting easily . Hope you like this app.
This settings services app all provides sim toolkit cetting which has roaming , wifi , mobile network and other such details.
For any suggestions please contact on developer’s email id.

Disclaimer :-
This app provides you setting that are already part of your device. You can even go to setting and find many similar options there. Some of the setting or ussd codes may not work on your device that’s depends on your mobile manufacturer and system software update.

•some app Images are taken from https://www.freepik.com/