In order to control the transmitting power provided for point-to-multipoint telecommunications links in a telecommunications system with wireless telecommunication and uncoordinated unlicensed system operation, without significant restriction of the transmitting range, use is made of the fact that the maximum number of mobile stations registered in a base station is known. The gear member is axially fixed to the outer member and freely rotatable with respect to the outer member and the gear member threadedly engages a threaded portion of the inner member to translate inner member along the axis. Methods for producing a plant containing in its genetic material one or more traits introgressed into PHO17QMIT through backcross conversion andor transformation, and to the sorghum seed, plant and plant part produced thereby.