Looking on the internet deeply has found these results:

on the phone is the most popular phrase on the web.

on the line 15,170,000 results on the web	on the phone 117,800,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
Emmanuelle Chriqui at event of On the Line (2001) Joey Fatone at event of On the Line (2001) Still of Lance Bass and Emmanuelle Chriqui in On the Line (2001 ). 1. at risk of failing or being harmed There's a lot of pride on the line when your book is published. 2. speaking on the telephone I asked to speak to Tyler, but�... On the Line is a 2001 American romantic comedy film starring Lance Bass, Joey Fatone and Emmanuelle Chriqui. The film was directed by Eric Bross and was�... On the Line is the soundtrack from the film of the same name. It was released on November 3, 2001 via Jive Records. Track listing[edit]. No. Title, Writer(s)�...	She wasn't talking with me on the phone. I'm not that good on the phone. He called me on the phone. That was Mr. Kowchevski on the phone. Until he got on the phone with Lucy the whole time. I'm sorry that I left lipstick marks on the phone. We spoke last night on the phone. Don't say no more on the phone.

on the line

15,170,000 results on the web

on the phone

117,800,000 results on the web

More popular!

Emmanuelle Chriqui at event of On the Line (2001) Joey Fatone at event of On the Line (2001) Still of Lance Bass and Emmanuelle Chriqui in On the Line (2001 ).
1. at risk of failing or being harmed There's a lot of pride on the line when your book is published. 2. speaking on the telephone I asked to speak to Tyler, but�...
On the Line is a 2001 American romantic comedy film starring Lance Bass, Joey Fatone and Emmanuelle Chriqui. The film was directed by Eric Bross and was�...
On the Line is the soundtrack from the film of the same name. It was released on November 3, 2001 via Jive Records. Track listing[edit]. No. Title, Writer(s)�...