User's Manual

ER-600 User Manual

2) AT+DC=addr,port,user,mode

Configure data center parameters, with reply OK or ERROR.

addr: data center address, either IP or domain

port: data center port

user: username

mode: TCP or UDP

3) AT+PWD=passwd

Set new SMS password, with at most 8 characters, exluding ",",":",

"=", etc. It is adviced to use digits and English characters only. The

reply is OK or ERROR.

4) AT+VIRHUB=0/1

Set whether to enabe Virhub or not, with reply OK or ERROR.

0: disable Virhub, 1: enable Virhub

5) AT+RESTORE

Restore to default settings, with reply OK.

6) AT+REBOOT

Reboot the device, with reply OK.

7) AT+STATUS?

Check current status, with reply below:

OK:connection status,signal quality,IP address,net_mode

connection status: 0: dialling not successful, 1: dialling successful

signal quality: 0-31, bigger value means better quality

IP address: IP address obtained after dialling is successful, invalid

if dialling is not successful.

net_mode:FDD LTE

8) AT+WN?

Check wireless network settings, with reply below:

OK:addr,port,user,mode

Refer the first command for parameters description

9) AT+DC?

Check data center parameters, with reply below:

OK:addr,port,user,mode

Refer the second command for parameters description

10) AT+PWD?

Check SMS password, with reply below:

OK:passwd