Yealink SIP-T48G Administrator's Manual page 185

Available Language
Turkish
Russian
When adding a new language pack for the phone user interface, the language pack
must be formatted as "X.GUI.name.lang" (X starts from 011, "name" is replaced with
the language name). If the language name is the same as the existing one, the existing
language pack will be overridden by the new uploaded one. We recommend that the
filename of the new language pack should not be the same as the existing one.
To customize a language file:
1. Open the desired language template file (e.g., 000.GUI.English.lang) using an
ASCII editor.
2. Modify the characters within the double quotation marks on the right of the equal
sign. Don't modify the translation item on the left of the equal sign.
The following shows a portion of the language pack "000.GUI.English.lang" for the
phone user interface (take SIP-T23G IP phones for example):
3. Save the language file and place it to the provisioning server (e.g., 192.168.10.25).
4. Specify the access URL of the phone user interface language pack in the
configuration files.
If you want to add a new custom language (e.g., Guilan) to your IP phone (e.g.,
SIP-T23G), prepare the language file named as "011.GUI.Guilan.lang" for downloading.
After update, you will find a new language selection "Guilan" on the IP phone user
Configuring Basic Features
Associated Language Pack
009.GUI.Turkish.lang
010.GUI.Russian.lang
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