Led Behaviour And Connections; Reading The Imei - Mitsubishi Electric M4 Social User's Operation Manual

1.8

LED BEHAVIOUR AND CONNECTIONS

A bicolour LED is present on the mobile front. In a hardware point of view, it can be viewed as
two red and green LED's that are never switched "ON" at the same time. The LED appearance
gives information about the mobile status and events, as indicated below. Priorities between events
are given. The mobile keeps track of all Led related events and manages the Led behaviour
accordingly to the priorities indicated.
Mobile state
Off
On
1.9

READING THE IMEI

Every GSM telephone has a unique identity that is given by its IMEI (International Mobile Equipment Identity)
which is a 14-digit number. The IMEI of a phone is followed by the check digit and the Software Version (16
digits in fact) can be seen in the display as follows :
Press : ∗ ∗ ∗ ∗ # 0 6 #
IMEI display:
IMEI:
A press on softkeys clears the display.
1233345678910112
A 3 seconds timer clears also the display automatically.
1
.
CONFIDENTIAL
Event
Charge completed
Charging
Incoming call ringing
Alarm clock, diary event
Mobile registered to a
network
Charge completed
Charging
Mitsubishi Electric
LED
colour/behaviour
Green Steady
Red Steady
Green/ Flashes quickly
Red/ Flashes quickly
Off
Off
Off
Status priority
1 (Most important)
2
1 (Most important)
2
3
4
5
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