- sms tool for various of 3g modem
- read sms as raw pdu or decoded text
- support ucs2 decoding
root@lede:~# sms_tool
usage: [options] send phoneNumber message
[options] recv
[options] delete msg_index | all
[options] status
[options] ussd code
options:
-d <tty device> (default /dev/ttyUSB0)
-b <baudrate> (default 115200)
-s <preferred storage>
-R use raw input (for ussd)
-r use raw output (for ussd and sms/recv)