Message Type 31, PDATA

Proprietary NMEA message containing the values of data transmitted and received over the wireless data link. The total data usage in MB can be determined by adding the reported value of data transmitted with the reported value of data received.

Message format is:

$PDATA,xxxxxxxxxxxxxxxxxxxx,yyyyyyyyyyyyyyyyyyyy,zzzzzzzzzzzzzzz*hh<CR><LF>

Where:

xxxxxxxxxxxxxxxxxxxx is the amount of data transmitted over the wireless link (MB)

yyyyyyyyyyyyyyyyyyyy is the amount of data received over the wireless link (MB)

zzzzzzzzzzz is the modem’s ID as set by the user (maximum 15 characters)

hh is the message checksum

Example:

$PDATA,0,9,09604204991*59