An apparatus includes a pushbutton member; a receiving member movable by the pushbutton member; and a latching member affixed to an electronic module and latchable to the receiving member. When the latching member is latched, the electronic module is movable via the receiving member. Alternatively, an apparatus is provided including a pushbutton members and a receiving section having a protruding receiving member, and movable by the pushbutton members. The receiving member may receive a latching member affixed to an electronic module. When the latching member is latched, the electronic module is movable via the receiving member. Alternatively, an apparatus includes an electronic module; and a latching member affixed to the electronic module, the latching member to latch to a receiving member. When the latching member is latched to the receiving member, the electronic module is movable via the receiving member in a direction of movement of the receiving member.