Howto send message to kannel with lines and special character. Example if I have file message.txt which have following text

line1 with few special characters like @ " / :
line 2 spaces words etc
line 3 "special characters like @ " / :
line 4 end

How to pass this to KANNEL via bash using CURL ? like curl root@radius:/temp# cat test

#!/bin/bash
MSG=`cat /temp/message.txt`
curl "http://127.0.0.1:13013/cgi-bin/sendsms?username=kannel&password=kannelpassword&to=03333333333&text=$MSG"

But it says "curl: (3) Illegal characters found in URL"

I could have used GAMMU but gammu not detecting my (teltonika g/10 com serial modem, on kannel modem working fine.

any other suggestion on howto send SMS via using serial modem with the text showed above?

How can I send a message to kannel with lines and special character. Example if I have file message.txt which have following text

line1 with few special characters like @ " / :
line 2 spaces words etc
line 3 "special characters like @ " / :
line 4 end

How can I pass this to KANNEL via bash using CURL ? like curl root@radius:/temp# cat test

#!/bin/bash
MSG=`cat /temp/message.txt`
curl "http://127.0.0.1:13013/cgi-bin/sendsms?username=kannel&password=kannelpassword&to=03333333333&text=$MSG"

But it says "curl: (3) Illegal characters found in URL"

I could have used GAMMU but it is not detecting my (teltonika g/10 com serial modem, while on kannel the modem is working fine.

Are there any other suggestions on how to send SMS via using serial modem with the text shown above?