I use a Samsung phone and I wish to reduce the number of contacts I have in the app I use to store my contacts. I wish to have only the contacts I use on a regular basis, e.g. my girlfriend, parents, friends, etc., and also contacts I think I will need, e.g. my bank, doctor's surgery, etc. However, I do not want to delete the contacts which I now regards as unimportant because I may wish to use them in the future. Is there a way of creating such a contact list on my phone while saving the unimportant contacts? Sorry in advance if there is a really obvious solution to this problem!