Aastra 9143i Series Administrator's Manual page 346

IP Phone Administrator Guide
Operational Features
UTF- 8 Codec for Multi-National Language Support
The IP Phones and expansion modules include support for ISO 8859-2 (Latin2) of
multi-national languages when displaying and inputing in the IP Phone UI and the
Aastra Web UI.
UTF-8 is also compatible with XML encoding on the IP Phones.
The following table illustrates the Latin 2 character set now used on the IP
Phones.
5-48
Note: If a non-supported value is used with the "inputLanguage"
attribute in the XML script, the phone uses the input language that was
configured using the Aastra Web UI or the IP Phone UI. If the parameters
are not set in the Aastra Web UI or the Phone UI, the phone uses the
default of "English".
Note: This feature is not applicable to the handsets on the 6757i CT and
the 9480i CT.
41-001160-03, Rev 00, Releaes 2.4