A221 Base Station Quick Reference Guide 875-0246-000 Rev A1 Kyli Johnson - Outback Guidance October 05, 2020 16:55 Updated Follow A221 Base Station Quick Reference Guide 875-0246-000 Rev A1. 875-0246-000_A1(MNL,QREF,OUTBACK-A221).pdf 800 KB Download Related articles Outback A221 Base Station User Guide A220 Smart Antenna, Quick Reference Guide The BLX rover on the users S3 is not communicating with the A321 base station.