1) Log in to the LMT and then choose Alarm Maintenance > Browse Alarm. Then, view the Site No. and Site Name in the alarm location information.
2) Select the faulty BTS on the Management Tree tab page.
3) In the Site Description area on the Site Device Panel tab page, view the Subrack No., Slot No., and Port No. of the Abis interface board that is connected to the BTS.