Synway SMG4032LC assistance 2G GSM / 2.5G CDMA / 3G WCDMA / 4G LTE wave.
assist API connect to write software to send and receive messages directly.
displays the position of incoming and outgoing calls Limit how many minutes each Sim can
call each month Gateway Sim Synway automatically routes callbacks.
Support 32 Ports GSM/WCDMA/CDMA/UMTS/LTE Protocols
Superior Voice Quality by Designated DSP Chipsets
Support SMS and A Range of Mobile Applications