Mobile Guardian MD5 – Parts Identification and Light Indicators The Mobile Guardian MD5 has one LED indicator around the emergency help button. In The Charging Cradle Solid Red – charging Solid Green- fully charged Out Of The Charging Cradle No Light – Normal/ Battery OKBlinking Red– Indicates a low battery on the mobile device and has 1 hour of battery left. Network Connection Blinking Green– No cellular networkNo light- Connected to the cellular network Button Press Red LED light will illuminate and will stay on until call has ended or after 2 minutes- whichever comes first. Power Button Small flashing green light at the power button indicating the device is powered on Cradle No LED indicator