Hi,
SMS gateway allows to send short (<=160 char) SMS in ASCII. To send Lithuanian letters or longer SMS messages we had to log into router over SSH and use /usr/sbin/gsmget command directly multiple times. It's doable but inconvenient. Plus, we're not experts in GSM modems. So when we get error mesages we're not sure is it problem in our code, the way we use modem, GSM network/SMSC problem or some more exotic reason. Any chance SMS gateway will support this directly?