POST http://sms.smssender.org/index.php HTTP/1.0
User-Agent: Opera/9.23 (Windows NT 5.1; U; ru)
Host: sms.smssender.org
Accept: text/html, application/xml;q=0.9, application/xhtml+xml, image/png, image/jpeg, image/gif, image/x-xbitmap, */*;q=0.1
Accept-Language: uk-UA,uk;q=0.9,en;q=0.8
Accept-Charset: iso-8859-1, utf-8, utf-16, *;q=0.1
Accept-Encoding: deflate, gzip, x-gzip, identity, *;q=0
Referer: http://sms.smssender.org/
Proxy-Connection: close
Content-Length: 100
Content-Type: application/x-www-form-urlencoded

act=send&sms_phone=+xxxxxxxxxxxx&sms_mess=TEXT&sms_trans=on&sms_break=on&sms_user=USER&sms_password=PASSWORD