A Californian father was left speechless when he discovered his teenage daughter had sent an astonishing 14,528 text messages in one month.
Greg Hardesty thought there was a mistake with his 13-year-old daughter Reina's online phone bill when it stretched for 440 pages.
"First, I laughed: I thought, 'That's insane, that's impossible'," the New York Post reported the 45-year-old father as saying.
"And I immediately whipped out the calculator to see if it was humanly possible."
Reina's freakish month of texting equates to over 480 messages sent a day ? or around one every two minutes for every waking hour.
Thankfully for Mr Hardesty's hip pocket, he had signed his daughter to an unlimited texting plan for $30 [A$42] a month ? otherwise he figures AT&T would have slugged him with a $2,905.60 [A$4,113.13] bill.
"A lot of my friends have unlimited texting ? I just text them pretty much all the time," Reina explained to her parents.
She said her texting had skyrocketed because she was bored on winter break and admitted to sending a bunch of messages to brag about her enormous effort.
The student has since been banned from sending SMS after dinner.
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