What is Remote Electrical Tilting (RET) in a BTS site?
A.
Remote Electrical Tilting (RET) provides increased efficiency for optimization and minimized site visits, as antenna tilting can be arranged by electric means remotely. 2G Flexi BTS Site Manager can only show the commission RET units, nothing else.
B.
Remote Electrical Tilting (RET) provides increased efficiency for optimization and minimized site visits, as antenna tilting can be arranged by electric means remotely. Using the 2G Flexi BTS Site Manager, users can commission the RET devices via GUI.
C.
Remote Electrical Tilting (RET) is a technology designed only for Flexi Multiradio BTS Active Antenna System.
D.
Remote Electrical Tilting (RET) provides increased efficiency for optimization and minimized site visits, as antenna tilting can be arranged by electric means remotely. This feature does not support BTS configurations in concurrent mode.