Bosch 509 is a handy and very durable phone. It is very simple to use and it has a very good standby time. The only thing negative for this phone is that it does not have a clock, and its very bulky. The antennae ads up to its length but its lightweight and easy to hold. I wont recommend this phone for your pockets. It has a clear reception even when riding a VEHICLE. The phone is great for the sporty and outdoor type of person because you can still expect it to work after accidentally dropping it. Its not shock proof!!!! But it has a ’’intact’’ body which makes it durable.