Customizing Your Phone59To upload a custom logo via web user interface:1. Click on Features->General Information.2. Select Custom logo from the pull-down list of Use Logo.3. Click Browse to locate the logo file from your local system.4. Click Upload to upload the file.NoteProgramable KeysThe CP920 IP conference phone supports 8 programable keys. You can assign predefinedfunctionalities to programable keys. Programable keys allow you to quickly access features suchas DND. The key type N/A indicates that this programable key provides no functionality untilconfiguration. Details will be introduced in the following. Some features listed in this chapterare not available for PSTN accounts. For more information, refer to Appendix C – UnavailableFeatures for PSTN on page 164.To customize programable keys via web user interface:1. Click on Dsskey->Programable Key.Delete item will appear after you upload a custom logo, you can click Delete to delete thecustom logo.The logo file format must be *.dob, contact your system administrator for more information.Logo customization is configurable via web user interface only.