Reference, Terminology, Terminology used in display – AASTRA DT4x2 for BusinessPhone User Guide EN User Manual
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BusinessPhone – Cordless DT412/DT422/DT432
Reference
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
IPEI
International Portable part Equipment Identity,
unique identity assigned to your Cordless phone
by the manufacturer.
IPDI
International Portable part Equipment Identity,
unique identity assigned to your SIM card.
PARK
Portable Access Rights Key, unique identity
assigned to your network.
SW version
Here you can see which version of the Cordless
software you have.
AP SW version
Here you can see which version of the Alarm
software you have.