Yealink SIP T2 Series Provisioning Manual page 125

Parameter
gui_lang.delete
Permitted
Values
"192.168.10.25", and downloads the language
pack "lang+English.txt". The English language
translation will be changed accordingly if you
have modified the language template file.
If you want to download multiple language packs
to the phone simultaneously, you can configure as
following:
gui_lang.url = http://192.168.10.25/lang+English.txt
gui_lang.url =
http://192.168.10.25/lang-Chinese_S.txt
The default value is blank.
For more information, refer to
Language on page 9.
http://localhost
It deletes the specified or all custom LCD language
/all or
packs of the phone user interface.
http://localhost
Example:
/Y.GUI.name.la
Delete all custom language packs of the phone
ng for SIP-T48G
user interface.
IP phones or
gui_lang.delete = http://localhost/all
http://localhost
Delete a custom language pack of the phone user
/lang-name.txt
interface (e.g., lang+English.txt)
(lang+English.
Descriptions
Customizing a
Appendix
Web Setting Path
119