Reference - Aastra DT412 User Manual

BusinessPhone – Cordless DT412/DT422/DT432

Reference

This section describes the terminology used on the display, the
phone communication signals, technical specifications, spare parts
and accessories.
Terminology
The list below explains the terms which may appear on the display.
Terminology used in display
Term Meaning
International Portable part Equipment Identity,
IPEI
unique identity assigned to your Cordless phone
by the manufacturer.
International Portable part Equipment Identity,
IPDI
unique identity assigned to your SIM card.
Portable Access Rights Key, unique identity
PARK
assigned to your network.
Here you can see which version of the Cordless
SW version
software you have.
Here you can see which version of the Alarm
AP SW version
software you have.
Reference
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