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70
SX-200 ICP MX Technician’s Handbook
Figure 12: PKM Connections to a SUPERSET 4025
.
Figure 13: PKM Connections to a SUPERSET 4125/ 4150
Notes:
1. Ensure that the SUPERSET 4025, SUPERSET 4125, or 4150
telephone has the latest firmware upgrade available on the
firmware status command in maintenance; see page 216.
2. The PKM 12, PKM 48, 5415 PKM, 5410 PKM, 5448 PKM, and
5412 PKM are the only programmable key modules qualified by
Mitel for connection to Mitel telephones.