The phone has 10 built-in ringtones that can be assigned to identities, group types, and contact types.

It is also possible to download a custom melody.

Assigning ringtones to contact type VIP and group types

1. Open the phone's web interface and click Preferences in the menu on the left side of the display.
   
   
2. Click the Audio tab.
   
   
3. In the Directory Ringtones section, select a ringtone from the respective drop-down menu and click Apply. If you choose "Custom Melody URL", enter the URL to the data file in the text field. It must be a file of the type PCM 8 kHz 16 bit/sample (linear) mono WAV.

Note: Ringers assigned to contact type VIP and to any of the group types override the ringers assigned to the identities. For example, if you have assigned ringer 1 to one of the identities and ringer 2 to the group "Colleagues", the phone will play ringer 2 when a contact from the "Colleagues" group calls that identity.