Nortel Networks Water System BCM 1000 User Manual

Appendix A Getting started

BCM 4.0 for BCM1000 Installation and Maintenance Guide Addendum

These symbols are used to highlight critical information for the BCM system.

PSU

Power supply unit

QoS

Quality of service

RAI

Remote alarm indication

RAID

Redundant array of independent disks

REN

Ringer equivalence number

RFO

Redundant feature option

RPS

Redundant power supply

SAPS

Station auxiliary power supply

SELV

Safety extra low voltage

SSD

System status display

UPS

Uninterruptable power supply

USB

Universal serial bus

VMWI

Visual message waiting indicator

VoIP

Voice over Internet protocol

WAN

Wide area network

Caution: Alerts you to conditions where you can damage the equipment.

Danger: Alerts you to conditions where you can get an electrical shock.

Warning: Alerts you to conditions where you can cause the system to fail or work 
improperly.

Note: Alerts you to important information.

Table 1   Acronyms (Sheet 3 of 3)