Greetings are a little more elaborate in Togo. Say hello to everyone when coming and going. Handshakes are key. Also, maybe if you try to get to know them, you will fit in. Make sure you make yourself feel like you are at home. Don't make it too homey, though, because you don't want to get on their bad side.
LomÃ© has Internet cafes, and they are cheap. You buy time by the hour something like a couple dollars an hour, but most of the cafes feature very slow computers and internet connection speeds. You can buy calling cards along the street. It is, however, much cheaper for people in the United States to call with their calling cards to a Togo cell phone.