An electronic device includes a substantially planar face, a switch and a switch actuation mechanism. The switch is configured such that successive actuations of the switch actuates the device between a first state and a second state. The switch actuation mechanism is configured to actuate the switch a first time in response to a first input along the face and a second time in response to a second input along the face. The second input has at least one characteristic, other than time at which it is performed, distinct from the first input.