The act of calling someone with an cell phone and both parties use a headset or "hands-free" device to talk to the other side.
"Xall me when you can."
by Multi August 24, 2006
1 more definition
To call someone late into the night by means other than your own phone
Jill xalled Jack from Susanne's phone at 1:00 a.m
by pm on the rise April 12, 2009