Yealink CP920 User Guide62Setting a Ring Tone for a GroupYou can select a unique ring tone for various groups in your Local Directory.NoteYou can only set a ring tone for a group that is added manually.Procedure1. Select Directory or navigate to Menu > Directory > Local Directory.2. Highlight the desired group.3. Select Option > Detail.4. Select the desired ring tone from the Ring field.If Auto is selected, this group uses the ring tone according to the default priority.If a specific ring tone is selected, this group uses the ring tone according to the priority: Contact ring tone>Groupring tone.5. Select Save.Setting a Ring Tone for a ContactYou can select a unique ring tone for various contacts in your Local Directory. This helps you quickly identify callersaccording to the ring tones.Procedure1. Select Directory or navigate to Menu > Directory > Local Directory.2. Select the desired contact group or All Contacts.3. Highlight the desired contact, and select Option > Detail.4. Select the desired ring tone from the Ring field.If Auto is selected, the contact uses the ring tone according to the default priority.5. Select Save.Disabling the Key ToneIf you disable the key tone, the phone will not produce a sound when pressing the keypad keys.Procedure1. Navigate to Menu > Settings > Basic Settings > Sound > Key Tone.2. Select Disabled from the Key Tone field.3. Select Save.Enabling Touch ToneIf you enable touch tone and tap the keys (except the off-hook key), the phone will produce a sound when it is not onthe dialing/pre-dialing screen and not in a call.Procedure1. Navigate to Menu > Settings > Basic Settings > Sound > Touch Tone.2. Select Enabled from the Touch Tone field.3. Tap Save.