MEGASTEK MT80T, Руководство пользователя, Страница: 9 / 16

Y GPRS upload mode range 0~2, the default is 0. (0 means GPRS
function is disabled, 1 means TCP
connection, 2 means UDP connection)
Read GPRS messages regularly
：
$SMS,000000;R002;R003;R005;R009;!
Clear GPRS information regularly:
$SMS,000000;C002;C003;C005;C009;!
9. GPRS data logging
The tracker has built-in 8M bytes of memory to save GPRS data. When the GPRS interval
tracking cannot be uploaded to the server, the data will be automatically stored in the
memory. After that, once the GPRS is connected, the tracker will send the data to the
server again.
(Note: Real-time data will be sent first, and the priority of stored data is lower.)
10. APN settings
The APN list can be configured before delivery (the default is China APN). After inserting
the SIM card, Tracker will automatically obtain the APN in the APN list. If the user has
set the APN, the tracker will not automatically obtain the APN.
11. Switch function
The user can open or close the corresponding function by sending a command
SMS command:$SMS,000000;W031,ABCDEF;!
Example:
$SMS,000000;W031,011111;!
description:
A (Reserved) range 0~1 (0 means off, 1 means on), the default is 1
(reserved)
B Pedometer
switch
range 0~1 (0 means off, 1 means on), the default is 1
C Drop switch range 0~1 (0 means off, 1 means on), the default is 1
D Wristband
function switch
range 0~1 (0 means off, 1 means on), the default is 1
E (Reserved) range 0~1 (0 means off, 1 means on), the default is 1
(reserved)
F Sleep detection
switch
range 0~1 (0 means off, 1 means on), the default is 1
Read function switch
：