How to Import CSV Contacts to iPhone without or with iTunes
Only alphanumeric characters, periods, underscores and hyphens and don't use symbols like “%”, “$”, and so forth. My recollection is that the first Unix C compilers (Cfront?) used ".cc" for c++ and Microsoft started using ".cpp" , probably because of the above restriction. I agree, but I think that the tooling should appreciate and handle the cases uniformly. On a case sensitive system, in the not found error handling, look for other names and warning that this might be the case. Or perhaps you need to share your work contacts with a new colleague and don't want to lumber them with all your relatives too. Whatever the reason, you can need to get your contacts off your iOS iPhone and edit them. The user can go for Best CSV to…