Htek UCV Series User Manual page 62

Audio Settings
2. Select the wanted one and enter the Ring Volume
3. Click to save the configuration.
To configure Distinctive Ring Tone via Phone interface
1. Tap Contacts or Menu
→Contacts
2. Find the target contact.
3. Tap at the end of the contact entry
4. Tap edit in the upper right corner
5. Select the ring tone you want in Ring
To configure Distinctive Ring Tone via Web interface
1. Directory→ Directory→ Contact
2. Select the target contact.
3. Choose the Ring Tone you want to use.
4. Click → to save the configuration.
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