Components
Simple contact is an application in the open source platform.
It allows aids in the display of contact's, their details and phone numbers. The app also allow user to make calls and many more features. New contacts could also be included.
Proposal
Using this app I couldn't differentiate between my contacts as my phone is embedded with two sims. So contact's saved on my phone and the two other some couldn't be allocated so sometimes makes confusion. So my suggestion is to add indication to the contact like that in the mocked examples.
Mocked examples
How the contacts operates
Typical examples on how the app should operate
Benefits
Having this indicated to the app will allow easy identification of contact's saved to specified contacts on the app.
Posted on Utopian.io - Rewarding Open Source Contributors