1 - 5 downloadsAdd this app to your listsTweets por @Appszoom
Or you as a parent, may have other requirement where you want your kid to dial only the persons you have set-up on his/her mobile phone.
Or for people who wants a convenient way to call four important numbers IMMEDIATELY without searching the phone's address book.
Or for my three-year old daughter who has been assuming that all the numbers on my wife's phonebook is my number. She has been dialing a wrong number if she wants to call me.
So many reasons...