note ;

available method with params;
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method get with parameter;
   /sms -->  msg; isi pesan
             number; nomor tujuan sms (6281xxx)
             reqid; id uniq by client
             apikey; generate system [config.json]
             modem; nama modem [optional]

   /ussd --> msg; command ussd to execute
             reqid ; id uniq by client
             apikey; generate by system [config.json]
             modem; nama modem [optional]