Avaya ip office 3.2 2420 사용자 설명서

10 2420 Digital Telephone User’s Guide

Safety Information

Your 2420 telephone is manufactured according to industry standards for quality and safety
assurance. When using your telephone, follow recommended safety precautions to reduce the
risk of fire, electrical shock, and personal injury. See the 2420 Installation and Safety
Instructions that were packaged with your telephone.

2420 Telephone Components

See to

Figure 1

to familiarize yourself with your 2420 telephone screen display, buttons, and

programmable features.

Figure 1: 2420 Telephone Components

Table 1

describes the 2420 telephone components presented in

Figure 1