Installation
1
2
Backplane (BP2U)
Must be flush
4 bottom guide slots
3 fastening brackets with contact springs
3
4 top guide slots
Upper rear housing cover
Fig. 20
Correct sitting of backplane BP2U
99
Mitel 470 as of R4.1
syd-0585/1.2 – R4.1 – 08.2016