Overall, I don't have many complaints with iOS 7.1, but I was hoping that they would improve the phone app keypad with this latest update, particularly the size of the letters. I have decent eyesight and I still have trouble reading the tiny letters. Every now and then we all need to dial letters instead of numbers - either when given the phone number as letters or when calling a business and responding to voice prompts. How could Ive and Apple decision makers deem this acceptable? It must be a huge struggle for those with less than perfect vision.