On the top side there are the routing cursor keys. They’re round and pretty small. There is a routing cursor key for each cell and each key is situated above the cell that it moves the cursor to.

On the front side there are 16 keys. From left to right they are
f5, f4, f3, f2, f1, pan left, up, left shift, right shift, down, pan right, f6, f7, f8, f9 and f0.

There is a significant amount of space between the left shift and the right shift. All keys are round, but pan left, up, left shift, right shift, down and pan right are a little bit bigger than the other ones. In general, all the front side keys are bigger than the routing cursor ones.

BTW, by pan-left and pan-right I mean the keys that show on the display respectively the previous and the next 40 characters. I’m not sure about their English names ;)
