User manual

MPTP | MPTP commands 61
The special fields of the command are as follows:
Field Description Range
Mode Cf. section 3.1 for description of this field.
Since this is an emergency report, this field
usually contains the string ‘emer’. Twig SOS
application in Twig Discovery Pro also has test
mode and if that is used them this field
contains string ‘test’.
‘emer’ or ‘test’
Text Predefined text to be sent with the
emergency report.
For Esc!, this can be set in the Emergency
settings. For Track, this field is always
omitted.
string of 0…60
chars
4.4.2. Emergency confirmation (?EMG)
CC MTT
The emergency confirmation command is sent by a Control Centre to let the user of the receiving Mobile
Telematics Terminal know that an emergency report sent by it has been received, and also to make the
terminal stop sending more reports.
Supported Benefon/TWIG instruments and SW versions: Send Receive
Twig Discovery Pro SW CD1P.02.047.00000
Twig Discovery Pro (Tracer) SW CD1R.02.054.0000
Twig Discovery Pro (Navigation) SW CD1Q.02.054.0000
Twig Discovery Pro (Tracer, Navigation) SW CD1S.02.054.0000
Reception
Upon receiving an emergency confirmation command, the receiving instrument should stop sending any
more emergency report messages to the group which sent the confirmation. It should also notify the user
of the terminal.
Confirmation commands from unauthorized numbers are discarded upon reception and do not cause any
actions. Also if confirmation is received at the time when Twig SOS application is not active it should not
cause any actions. Cf. section 2.1.3 for more information.