The Passport may have a convenient size on paper, but with its thickness and weight it is one clunky phone and it is terribly unergonomic when you try to hold it with one hand, such as during a phone call. Due to the short ‘chin’ on which the keyboard sits, you will have to hold it in a particular way while typing. This is the kind of phone you really should hold in your hands for a bit before you commit to it.