AASTRA 610d for Aastra 400 User Manual EN - Manual (Page 26)

Using the display and operating elements
26
eud-1290/1.0 – R1.0 – 01.2011
Signals
Indicator LED signals
Depending on the situation the indicator LEDs will flash or light up in different col-
ours.
Colour State Description
Flashes fast • Incoming call
• Callback
Lit Hands-free on
Flashes slowly New voice mail or new text message
Flashes fast Outside the system’s service area
Flashes slowly • Battery almost empty
• Not subscribed to any system
Flashes alternately The phone is switched off