Cisco SPA 303 Series IP Phone
How to Use Cisco SPA 303
Message Waiting Indicator
Pick up to place or answer a call.
Displays solid red when you have a new voice mail
message. Flashes red during an incoming call.
Displays date and time, phone station name, line
extensions, and soft-key options.
Indicates phone line status. When lit:
Green: Line is idle.
Red (steady): Line is active or in use.
Red (blinking): Line is on hold.
Orange: Line is unregistered and cannot be used.