 Rob Enderle , a Silicon Valley tech analyst , also echoed Ezarik 's environmental activism , saying , " AT & T should get a new tagline – use AT & T , kill a tree . " The USA Today story was also titled " How many trees did your iPhone bill kill ? " According to blogger Muhammad Saleem , Apple 's aim to have 10 million iPhone users by the end of 2008 would require the logging of about 74 @,@ 535 trees annually , assuming an average 100 @-@ page monthly bill . An editorial in The Blade , an independent newspaper in Toledo , Ohio , called the detailed billing " absurd and environmentally wasteful " . 
