User Guide for the T41P Skype for Business Phone422. Press or to select the desired ring tone.3. Press the Save soft key to accept the change or the Back soft key to cancel.A ring tone for the phone is configurable via web user interface at the pathSettings->Preference->Ring Type.To upload a custom ring tone for the phone via web user interface:1. Click on Settings->Preference.2. In the Upload Ringtone field, Click Browse… to locate a ring tone file (the file formatmust be .wav) from your local system.3. Click Upload to upload the file.The custom ring tone appears in the pull-down list of Ring Type.NoteContact ManagementThe phone directory list displays local directory and Skype for Business directory. You can viewcontact information on the phone.NoteThe priority of ring tone for an incoming call on the phone is as follows: Contact ring tone (referto Adding Local Contacts) ->Phone ring tone.Both single custom ring tone file and total custom ring tone files must be within 100KB.Uploading custom ring tones for your phone is configurable via web user interface only.Skype for Business Server and Exchange Server are integrated. You can search Outlook contactson your phone. For more information, refer to Searching for Contacts on page 58.