One-Click Dialing: Make calls with this wired desk phone easily with one click, saving time and effort. Caller ID: Never miss important calls with the Caller ID feature on this landline phone. Hold Music: Enjoy music while waiting on hold, providing a more pleasant call experience. Volume Control: Adjust the volume to your preference with the built-in volume control for comfortable conversations. Use scenarios: - Small office reception: Quickly dial frequent numbers with one click, identify callers via Caller ID, and keep callers calm with hold music while you switch lines. - Home office: Streamline daily calls with fast dialing, recognize important callers, and manage audio level in a shared space. - Customer support desk: Efficiently handle incoming calls, use hold music to engage callers, and customize volume for a quiet or busy environment.