TMT250 Keyboard

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Keyboard functionality

A virtual keyboard is based on two configurable buttons:

Alarm Button ;
Power Button .

Each button has three click combinations and one Power Button - specific combination for power off:

1 Click – button is pressed once for no longer than two seconds.
2 Clicks – button is pressed for no more than two times. Time between clicks has to be shorter than one second.
Long Click – button in pressed and held down for two seconds.
5 second-long click on Power Button - the device is turned off.

Button IO Feature

Purpose of this functionality is to generate event on button click to let user know which button was clicked and what action was done (if action is configured). Events will be generated only if one (or both) buttons are selected in the Event Button Source parameter and only for selected buttons.
Button IO Feature events are generated with AVL ID 389.

Feature Settings parameter sets the priority of event:

Low Priority - Generates record and sends it to server with next data transmission.
High Priority - Generates record with High priority flag and sends event packet immediately to the server using GPRS.

Possible hexadecimal values are provided in the table below

	1 Click	2 Clicks	Long Click
Alarm Button	0x11	0x12	0x13
Power Button	0x21	0x22	0x23

Button Action

Available functionalities for button click combinations are provided in the table below


Name	Description
None	Do nothing when button is triggered
Alarm	Activate Alarm scenario
ManDown On	Enable ManDown scenario
ManDown Off	Disable ManDown scenario
ManDown Switch	Activate/Deactivate ManDown scenario
Auto Geofence On	Enable Auto Geofence scenario
Auto Geofence Off	Disable Auto Geofence scenario
Auto Geofence Switch	Activate/Deactivate Auto Geofence scenario
Call	Call to number selected in Call Action
SMS	Send SMS to number selected in Send SMS to
Tracking Switch	Turn on/Turn off GNSS module
Tracking On	Turn on GNSS module
Tracking Off	Turn off GNSS module
On Demand tracking Switch	Activate/Deactivate Tracking on Demand functionality
On Demand tracking On	Starts Tracking on Demand functionality
On Demand tracking Off	Stops Tracking on Demand functionality
Movement Event Switch	Activate/Deactivate Movement Event scenario
Movement Event On	Enable Movement Event scenario
Movement Event Off	Disable Movement Event scenario
Answer	Answer incoming call
Hang-Up	Hang-up when incoming call is in progress
Power Off	Turn off device
Function Pause	Pause ManDown and NoMovement Event scenarios
Beacon On Demand Switch	Activate/Deactivate Beacon On Demand functionality
Beacon On Demand On	Starts Beacon on Demand functionality and scanning for determined duration
Beacon On Demand Off	Stops Beacon on Demand functionality