Re:As a solo developer, I decided to offer phone support
by cyberferret on Thursday November 30, 2017 @12:37AM
(#15813724)
When dealing with local clients, that is certainly a possibility (and indeed was the case with me at one stage). But when you have customers all over the world, you have to basically be on call 24hours a day (also the case with me).
If you only accept support calls at certain times, you can plan to do development at other times.