First-time user on here...hello everyone! Could anyone suggest a phone that would digiscope birds well with an Opticron MM3 60 with GA/45 + HDF 15-45x please? We know nothing about smartphones ( our mobiles are just phones for emergencies & as we are elderly don't need anything with whistles & bells...just something that will take a reasonable picture on a very limited budget ) but would welcome any suggestions people may have as to what might work well. Many thanks in anticipation!