Specifications

GV200 @Track Air Interface Protocol
TRACGV200AN003 – 5 –
microphone and speaker volume when in SOS call.
V3.20 2011-6-7 Hendry PAN 1. Add a new mode for AT+GTSPD
to report
+RESP:GTSPD
message when current speed is
within or outside of predefined speed range.
2. Modify the description of +RESP:GTFRI.
3. Add a new report mode to support UDP report
using fixed local port. Modify AT+GTSRI and
AT+GTQSS for this mode.
4. Add a new command AT+GTHBM
to monitor
the harsh behavior of drive.
5. Update the +RESP:GTALL
message for the
above changes.
6. Add a bit in <Event Mask> in AT+GTCFG to
configure that +RESP:GTIGL
message should be
sent to backend server or not.
V3.25 2011-8-4 Hendry PAN 1. Add a new parameter <Gsm Report
> in the
command AT+GTCFG to control how or when to
report cells’ information.
2. Add the sub command “C” into the command
AT+GTRTO to get current cell’s information.
3.Change<Buffer Enable> in AT
+GTSRI and
AT+GTQSS to <Buffer Mode> and add description
for <Buffer Mode>;
4. Extend the setting of <Location by Call
> in
command AT+GTCFG to support sending location
information with Google Maps hyperlink through
SMS to the cell phone number of the incoming call;
5. Describe
the report format of Google Maps
hyperlink in chapter 3.3.7.
V3.26 2011-09-28 Eagle LIU 1. Add new command AT+GTWLT
to support
white list for location by call and voice monitoring.
2. Add new command AT+GTBCS to support using
digital inputs to make phone call to pre-
set phone
numbers.
V3.27 2011-10-19 Steven LIU 1. Add digital ports status message in +RESP:
GTFRI.
2. Modify <Report Mask > in AT+GTFRI.
2011-11-07 Hendry PAN 1. Modify <Debounce Time> in AT+GTDIS.
2. Add a new parameter <Maximum Call Time> in
the command AT+GTCFG
to add a call time
limitation for a single incoming and outgoing call
except ECC and SOS call.
3. Add a new parameter <Hang-up Call
> in the
command AT+GTBCS to hang-up an active call
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