Line — 2 : Hot

: Navigate to the "Hot Line" settings in the device web interface and check the Enable Hot Line function.

These "hot line" phones are designed to automatically dial a pre-programmed number as soon as the handset is lifted. They are commonly used for emergency help, customer service kiosks, or security desks. 2 : Hot Line

If you are looking for a guide on a specific or anime episode titled " Hot Line " (such as Dr. Stone Season 2, Episode 2), please let me know so I can provide the relevant plot or walkthrough details. To help you better, could you clarify if you are: Setting up a Viking emergency phone ? Configuring a VoIP gateway ? : Navigate to the "Hot Line" settings in

: The hot wire is typically the smooth wire (black), while the neutral wire has ridges or grooves. If you are looking for a guide on

: Input the Hot Line Number (destination number) that the device should dial automatically.