question on RB1100AHx4 & M.2

got a weird question - the M.2 slots on the RB1100AHx4, any chance they could take (and the the board/software use) something other than an SSD/storage? ie, something like an M.2 LTE card?

can you make a foto? a have 3 rb3011 and there are no m.2 slots in them.

ah sorry, was doing too many thigns at once - i meant the rb1100ahx4 dude edition