5.INTERFACES

5.1USER INTERFACE

Three light indicators (LEDs) form the user interface of the Nokia 30. The LED user interface is shown in Figure 2. LED 1 shows the terminal status, while the other two are reserved for the application module following start-up. During start-up and special operations, all three light indicators are in terminal use. The functionality of the light indicators in start-up, normal, and special situations, is described in Table 1, Table 2, and Table 3, respectively. All three LEDs can also be configured so that they will not show any status and will stay off during any operation.

Table 1. Nokia 30 light indicator states during start-up.

LED 1

LED 2

Status LED

Description

-

-

-

Power off/silent mode

Green scan

Green scan

Green scan

Power on, connecting to network

-

Red blink

-

PIN query/new PIN query

-

Red blink

Red blink

PUK query

 

 

 

 

 

 

 

Intensity of Field Strength:

Red blink

-

-

Unacceptable

<-105 dBm

Green Blink

-

-

-105

… -100 dBm

 

Green

-

-

Weak

-100

… -95 dBm

Green

Green Blink

-

-95

… -90 dBm

 

Green

Green

-

Moderate

-90

… -85 dBm

Green

Green

Green Blink

-85

… -80 dBm

 

Green

Green

Green

Good

>-80 dBm

Table 2. Nokia 30 light indicator states during normal operation.

LED 1

LED 2

Status LED

Description

*

*

Green

In service

*

*

Green blink

Call on

*

*

Green blink

Incoming call

*

*

Green/Red blink

Message received/Voicemail in box

*

*

Red blink

Message arriving and memory is full

 

 

 

 

*) Application module controllable in M2M System mode

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