Nope, we talk on the phone. i'd rather chat though as my mom keeps me on the phone for HOURS... and it's impossible to get off.
"but, you know, mom, my last phone bill was twice as much as it was supposed to be and i really need to talk to customer service before they close, so i gotta hang up now"
"but, you know, mom, i'm just about to get in the car and i can't talk on the phone when i'm driving"
"but, you know, mom, i'm in line at the grocery store and there seems to be a problem with my card so i gotta hang up"
"but, you know, mom, i have to get up extra early tomorrow for a staff meeting so i really need to go to bed"
lying to your mom is easy. it's looking her in the eyes while you do it that gets most people. you're lucky as you won't have that problem over the phone.