NEC Univerge sv8500 Manual page 1334

How to Read Maintenance Command
The commands in this section are explained with defined characters. These characters' meanings are in the fol-
lowing:
CHARACTERS
P1, P2, P3
Δ
[ ]
VOL.2-1081
MG(PRI) (1.5M) [SCA-24PRIA/MG-24PRIA]
MEANING
Blank
Parameters
Parameter Option (indicates Not essential)