Nokia 31 - Normal Operation LED Status; Special Operation LED Status

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NORMAL OPERATION

Note: If the terminal’s LEDs indicate that you have received messages, you can use a

communication application such as HyperTerminal and type in the command

AT+CMGR to read the received messages. For more detailed information, see the List

of AT commands on the Nokia 31 CD-ROM or www.americas.forum.nokia.com

SPECIAL OPERATION

LED 1* LED 2* LED 3 Description

– – Green In service

– – Green (blink) Call on

– – Green (blink) Incoming call

– – Green/Red (blink) Message received / Voice mail in box

– – Red (blink) Message arriving and memory is full

* Controlled by using the application module in M2M System mode.

LED 1 LED 2 LED 3 Description

Green/Red

(blink)

Green/Red

(blink)

Green/Red

(blink)

Insert SIM card.

Red (blink) Red (blink) Red (blink) Failure, contact service.

Yellow Yellow Yellow Initializing.