NTP ntp.elproma.com.pl 123<CR><LF>
CONFIG SET NETWORK SEARCH
MODE <mode><CR><LF>
Sets the network search mode
Where:
<mode> - AUTO or 2G or 3G or 4G
sets the search mode to auto, 2G (GSM) only, 3G
(WCDMA) only or 4G (LTE) only
CONFIG GET NETWORK SEARCH
MODE<CR><LF>
Returns the network search mode
Saves configuration to device memory
NOTE: To save new configuration use CONFIG SAVE command and reboot the device
using RB900SG RESET or manually reset the device by disconnecting the power supply.