Custom Logo Picture Limit; Customizing A Logo Picture - Yealink SIP-T3 Administrator's Manual

Administrator's Guide for SIP-T2 /T3 /T4 /T5 /CP920 IP Phones

Customizing a Logo Picture

Custom Logo Configuration
Example: Setting a Custom Logo Display

Custom Logo Picture Limit

The following table lists the supported logo picture format and resolution for each phone model.
Phone Model
T42U/T42S/T42G/T41P/T41S/T31P/T31G/T31/T30P/T30
T53W/T53/T43U
T27G
T40P/T40G/T23P/T23G/T21(P) E2/T19(P) E2
CP920
Note : Before uploading your custom logo to phones, ensure your logo file is correctly formatted.
Customizing a Logo Picture
Yealink phones only support the *.dob format logo picture. Yealink provides PictureExDemo tool to convert *.bmp
format to *.dob format. You can ask the distributor or Yealink FAE for the PictureExDemo tool.
Procedure
1. Double click the PictureExDemo.exe.
2. Click Add button to open a *.bmp file.
You can repeat step 2 to add multiple original picture files.
3. Click the Convert button.
258
Logo File
Format
<=192*64 2 gray scale
<=360*160 2 gray scale
<=240*120 2 gray scale
.dob
<=132*64 2 gray scale
<=248*120 2 gray scale
Resolution