LEC-BTS4-2G-ER LEC-BTS4-4G-ER LEC-BTS4-C5-2G-ER LEC-BTS-HS LEC-BW21-2G-CT LEC-BW22-2G-CT LEC-BW41-4G-CT LEC-BW42-4G-CT LEC-BW42-8G-CT LEC-BW43-4G-CT