A mobility assistance device to assist a caregiver to lift and move the legs of a patient with limited mobility while maintaining the relative position of each leg with respect to the other. The wireless device may detect a voice communication in a held state on a modem stack associated with the first SIM and an active voice communication on a modem stack associated with the second SIM. The actuating device also comprises a control circuit for effecting a defined sequence of movements of the one or more actuators and feedback means, which are connected to the control unit, for feeding information relating to the sequence of movements of an actuator back to the control unit. Prior to sending, the images are compressed. The backlight source is mounted to the mount section.