The Nokia 1800 is a compact FM mobile, with all the basic features of a standard mobile. This Nokia phone, with a 1.8-inch color display, lets you view the message and call details clearly. You can store up to 500 contacts and up to 20 dialed, 20 received, and 20 missed calls numbers in the Nokia 1800. Using the built-in FM radio in this Nokia phone, you can listen to songs, keeping you entertained. The battery of this FM mobile allows you to talk for 8.5 hours in a single charge.