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MPTP | MPTP commands 11

3. A Control Centre wants to activate the telematics services of the Mobile Telematics Terminal.

Examples: (1) The customer of the emergency services has paid for the service and wants to

start using the service. The emergency centre operator activates the telematics services of

the customer’s terminal after the customer has paid for the service. After that the emergency

cycle feature and rest of the telematics services of the terminal can be used.

The Control Centre sends a activation of telematics services request MPTP command

requesting the terminal to activate the telematics services. If activation was successful the

terminal then sends the activation of telematics services report to the Control Centre. The

report contains the IMEI code and the User id of the terminal.

The MPTP commands used for remote configuration are described in section 4.6

2.2.6. Generic response messages

The instrument receiving an MPTP command may respond by sending a command to acknowledge the

reception.

Typical scenarios involving generic response messages are as follows:

1. A Mobile Telematics Terminal wants to activate a process (e.g. a tracking process, a

condition check process or a route tracking process) but needs the permission of the Control

Centre.

The terminal sends an activation request (e.g. a tracking request or a condition check

request) to the centre. The centre can respond by sending an acknowledgement MPTP

command indicating acceptance or rejection of the request.

2. A Control Centre sends a trace log management request to a Mobile Telematics Terminal for

downloading the trace log and expects to receive information about errors, if any.

The centre sends a request (e.g. a trace log management request command) to the

terminal. If the downloading of the trace fails for some reason, the terminal responds by

sending an error report MPTP command indicating the cause of the failure.

Some terminals may be configured to report successful processing of a request as well. The

acknowledgement MPTP command is used for this purpose.

The MPTP commands used for generic response messages are described in section 4.5.

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Benefon TWIG INBOX Manual de usuario Pagina 11