Yes my work phone. I work construction and it collects a lot of dust. I take the battery cover off and blow it out. It gets dirty enough that I make sure I am outside when I do it.
Just be careful because canned air starts out as a liquid & sometimes that liquid actually comes out of the nozzle when you first start spraying the air. You dont want to coat your phone's insides with moisture.
There's nothing wrong with using canned air on the phone. However... it would really be better to use a vacuum if possible - that way the dust/dirt is actually getting removed without the possibility of just moving the debris around or even pushing it deeper into crevices.