Yealink SIP-T2xP Auto Provisioning Manual page 170

Yealink IP Phones Auto provisioning Guide
Parameter
lang.wui =
lang.gui =
160
Permitted Values
The default value is blank.
It configures the language of the web user
interface.
Chinese_S is only applicable to SIP-T21P ,
English, Chinese_S,
SIP-T19P , SIP-T48G and SIP-T46G IP phones.
Chinese_T,
Chinese_T is only applicable to SIP-T48G
German, French,
and SIP-T46G IP phones.
Italian, Spanish,
French, Portuguese and Spanish are not
Turkish, Portuguese,
applicable to SIP-T21P and SIP-T19P IP
Russian or Polish
phones.
Russian and Polish is only applicable to
CP860 IP phones.
It configures the language of the phone user
English, Chinese_S,
interface.
Chinese_T,
Chinese_S and Chinese_T are only
German, French,
applicable to SIP-T21P , SIP-T19P , SIP-T48G and
Turkish, Italian,
SIP-T46G IP phones.
Polish, Spanish,
Russian is only applicable to CP860 IP
Portuguese or
phones.
Russian
The default value is English.
Descriptions
Settings->Preference->Language
Web Setting Path