© Microhard Systems Inc. 177
5.0 AT Commands
AT+MCTTCS Set com2 port tcp client/server configuration when IP protocol mode be set to TCP
Client/Server
AT+MCTUPP Set com2 port UDP point to point configuration when IP protocol mode be set to UDP
point to point
AT+MCTUPMP Set com2 port UDP point to multipoint as point configuration when IP protocol mode be
set to UDP point to multipoint(P)
AT+MCTUPMM Set com2 port UDP point to multipoint as MP configuration when IP protocol mode be set
to UDP point to multipoint(MP)
AT+MCTUMPMP Set com2 port UDP multipoint to multipoint configuration when IP protocol mode be set
to UDP multipoint to multipoint
AT+CMGS Send SMS
AT+CMGR Read SMS with changing status
AT+MMGR Read SMS without changing status
AT+CMGL List SMSs with changing status
AT+MMGL List SMSs without changing status
AT+CMGD Delete SMS
AT+MIS Module Digital Input status
AT+MOS Module Digital Output status and setting