I voted other, parents or brother can call me anytime day or night but I know they would only call late if something was wrong or they had something to tell me that was too much for a text. Most of the time we text because it is easier and faster. I always have my cell phone on me so if it is a number I know I will answer.
I also find the number of people who put their phone on silent and never answer it shocking. There is a bunch of anti social, anti family people here.