© Microhard Systems Inc. 175
5.0 AT Commands
ATL <enter>
Help List top level utilities' commands
AT Echo OK
ATH Show a list of previously run commands
ATL List all available commands
AT&R Read modem active profile to editable profile
AT&V Display modem active profile
AT&W Enable configurations you have been entered
ATA Quit
ATO Quit
AT+MSYSI System summary information
AT+GMR Modem Record Information
AT+MMNAME Modem Name
AT+GMI Get Manufacturer Identification
AT+CNUM Check Modem's Phone Number
AT+CIMI Check Modem's IMEI and IMSI
AT+CCID Check Modem's SIM Card Number
AT+MRTF Reset the modem to the factory default settings of from non-volatile (NV) memory
AT+MREB Reboot the modem
AT+MNTP Define NTP server
AT+MTWT Enable or disable traffic watchdog timer used to reset the modem
AT+MCNTO Set console timeout
AT+MSDBE Enable or disable system default button
AT+MLEIP Set the IP address of the modem Local Ethernet interface
AT+MDHCP Enable or disable DHCP server running on the Ethernet interface
AT+MDHCPA Set the range of IP addresses to be assigned by the DHCP server
AT+MEMAC Query the MAC address of local Ethernet interface
AT+MUMAC Query the MAC address of local USB Ethernet interface
AT+MUDPM Set the USB device mode
AT+MUNDIS Configuration of USB device that be set to NDIS mode
AT+MUDPS Enable or disable usb data port
AT+MUDBR Set usb data port baud rate
AT+MUDDF Set usb data port data format
AT+MUDDM Set usb data port data mode
AT+MUDCT Set usb data port character timeout
AT+MUDMPS Set usb data port maximum packet size
AT+MUDPL Set usb data port priority
AT+MUDNCDI Enable or disable usb data port no-connection data intake
AT+MUDMTC Set usb data port modbus tcp configuration
AT+MUDIPM Set usb data port IP protocol mode
AT+MUDTC Set usb data port tcp client configuration when IP protocol mode be set to TCP Client
AT+MUDTS Set usb data port tcp server configuration when IP protocol mode be set to TCP Server
AT+MUDTCS Set usb data port tcp client/server configuration when IP protocol mode be set to TCP
Client/Server
AT+MUDUPP Set usb data port UDP point to point configuration when IP protocol mode be set to UDP
point to point
AT+MUDUPMP Set usb data port UDP point to multipoint as point configuration when IP protocol mode
be set to UDP point to multipoint(P)
AT+MUDUPMM Set usb data port UDP point to multipoint as MP configuration when IP protocol mode be
set to UDP point to multipoint(MP)
AT+MUDUMPMP Set usb data port UDP multipoint to multipoint configuration when IP protocol mode be
set to UDP multipoint to multipoint
AT+MPWD Set password
AT+MAUTH Set authentication used by the modem
ATL
Command Syntax
Lists all available AT Commands.
ATL <enter>
Description
Example