User's Manual

ER-600 User Manual
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15) AT+SER&PAR?
Query user serial port parity, with the following reply:
OK:par
Par: N: no parity, O: odd parity, E: even parity
16) AT+VIRHUB&ENABLED?
Query whether virhub function is enabled, with the following
reply:
OK:0/1
0: disable virhub function, 1: enable virhub function
17) AT+CM&TYPE=prot
Set protocol type, with reply OK.
prot：TCP、UDP、ETCP
18) AT+CM&HBI=interval
Set heartbeat interval in seconds, with reply OK.
19) AT+CM&HBT=timeout
Set heartbeat timeout in seconds, with reply OK.
20) AT+SER&BAUD=baud
Set user serial port baud rate, with reply OK.
Baud: 2400/4800/9600/19200/38400/57600/115200
21) AT+SER&SIZE=size
Set user serial port data bit, with reply OK.
Size: 8/7/6/5
22) AT+SER&PAR=par
Set user serial port parity, with reply OK.
par: N: no parity, O: odd parity, E: even parity
23) AT+VIRHUB&ENABLED=0/1
Enable/disable virhub function, with reply OK.
24) AT+SMSPING=PHONE_NUM
Ask the router to send an SMS to PHONE_NUM, and the
content is the router’s IMEI number, with reply OK.
25) AT+SMSZHUANFA=txt,info_src,dest
Ask the router to send an SMS to info_src first with content
“txt” (only in English characters and digits), and then forward
the reply to dest. dest can be omitted, and if then the reply will
be forwarded to the mobile that sends this AT command. If the
reply SMS has more than one message, the router will forward
the messages one by one.
For example: AT+SMSZHUANFA=CXLL,10086,13801234567,
means to send an SMS to 10086 to query traffic and then