Reference

Reference

This section describes the terminology used on the display, the phone communication signals, guidelines, technical specifications, spare parts and accessories.

Terminology

The list below explains the terms which may appear on the display.

Terminology used on display

Term

Meaning

DTMF

Dual Tone Multi Frequency or touch tone, for dialling.

IPEI

International Portable part Equipment Identity, unique

 

identity assigned to your Cordless phone by the

 

manufacturer.

PIN

Personal Identification Number for security.

BusinessPhone – Cordless DT590

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Ericsson DT590 manual Reference, Terminology used on display