Aastra Telecom SISIP 57I CT - Manual (Page 294)

Operational Features
5-166 41-001160-00, Rev 01 Release 2.0
IP Phone Administrator Guide
Operational IP Phone Features
Loading Language Packs via the Aastra Web UI
Using the Aastra Web UI, you can specify a language pack to load using the
parameters at Basic Settings->Preferences->Language Settings.
You use the following fields in the Aastra Web UI to specify which langauge
packs to load:
Once the language pack is loaded to the phone, it is available for selection from
either the configuration files, the IP Phone UI or the Aastra Web UI.