• 1 IF-DA, 1 TD-1H/B, 1 DE-UR Door Station Adaptor

• 1 IF-DA, 4 TD-6H/B, 1 DE-UR Door Station Adaptor

• TD-1H/B with PD-1 or PD-2 Paging Adaptors

• 1 TD-6H/B, 4 TD-1H/B

• 1 TD-12H/B, 2 TD-3H/B

• 2 TD-1H/B

• 2 TD-1H/B, 2 RY-AC External Signaling Adaptors

• 3 TD-3H/B

• 4 TD-3H/B

• 4 TD-6H/B

• 5 TD-6H/B

• 5 TD-12H/B, 1 PD-1 Paging Adaptor

• 6 TD-1H/B, 2 TD-6H/B

• 7 TD-6H/B

• 7 TD-12H/B, 5 PD-2 Paging Adaptors

• 8 TD-3H/B, 1 TD-12H/B

• 9 TD-12H/B

• 10 TD-1H/B, 1 TD-12H/B

• 10 TD-12H/B

• 12 TD-1H/B, 1 TD-12H/B, 12 RY-AC External Signaling Adaptors

• 12 TD-12H/B

• 15 TD-24H/B with legacy MY-CU