Cell phones are everywhere, from cities to the open range, but how much do you really know about these ubiquitous devices? Take our cell phone challenge and see if you can pass without calling for help.
Question 1 of 20
How many cell phone users are there in the United States over the age of 13?
Question 2 of 20
How many text message do Americans receive every day?
Question 3 of 20
How many texts does the average teen send every month in the United States?
Question 4 of 20
What's the number one most used capability of a cell phone?
Question 5 of 20
In America, what percentage of cell phones are smartphones?
Question 6 of 20
What is the most popular cell phone capability?
Question 7 of 20
What percentage of cell phone owners regularly use texting features?
Question 8 of 20
What percentage of people use their cell phones for email?
Question 9 of 20
About how many cell phones are in use across the world?
Question 10 of 20
How many adult cell phone owners use their phones to search for bits of information?
Question 11 of 20
Of the world's 4 billion phones, how many are smartphones?
Question 12 of 20
What percentage of people watch videos on their mobile phones?
Question 13 of 20
How many people use their smartphones for Internet access while watching television?
Question 14 of 20
How many hours per day do Americans socialize using their cellphones?
Question 15 of 20
What percentage of cell phone owners user their devices for entertainment?
Question 16 of 20
What percentage of mobile Internet is used to socialize?
Question 17 of 20
In percentage terms, how many people between the ages of 18 and 29 do online banking tasks with their phones?
Question 18 of 20
What percentage of adults over the age of 65 use their phones to access social networking sites?
Question 19 of 20
How many people in the United States use the Web on cell phones?
Question 20 of 20