MR-900T User Manual
27
choose “Remote Control”, in the popped-up dialog, input AT
commands in “CMD List” on the left side.
For example, input the following command to change the data
center’s address and port:
AT+MSERVER=3g.etungtech.com,8080
Click “Send” afterwards, and if successful, a “OK” will show in
“CMD Response” on the right side. Then MR-900T will be offline
from the original mServer, and connect to the new data center and
port.
Remote AT commands are listed below:
1)
AT
2)
AT+MSERVER=addr, port
Change data center address and port, with reply OK or ERROR.
addr: data center address, either IP address or domain
port: data center port
3)
AT+USER=user
Change DTU username, with reply OK or ERROR.
user
：
username
4)
AT+CSQ
Query signal strength and network mode, with the following
Summary of Contents for MR-900T
Page 7: ...MR 900T User Manual 7 Figure 1 4 Cross cable Figure 1 5 9 pin and 9 hole direct serial line ...
Page 8: ...MR 900T User Manual 8 Figure 1 6 Power supply ...
Page 9: ...MR 900T User Manual 9 1 4 Dimension Figure 1 7 MR 900T dimension with shell ...
Page 16: ...MR 900T User Manual 16 ...
Page 32: ...MR 900T User Manual 32 ...
Page 47: ...MR 900T User Manual 47 Figure Appendix 3 6 Add Virhub PC to virtual LAN ...
Page 52: ...MR 900T User Manual 52 Figure Appendix 4 6 Map virtual serial port in Vircom ...
