Short numeric numbers (typically 4~6 digits) to which&nbsp;
text messages can be sent from a mobile phone.&nbsp;
Wireless subscribers send text messages to common&nbsp;
short codes with relevant keywords to access a wide&nbsp;
variety of mobile content.&nbsp;

Short numeric numbers (typically 4~6 digits) to which  text messages can be sent from a mobile phone.  Wireless subscribers send text messages to common  short codes with relevant keywords to access a wide  variety of mobile content. 

Glossary

Common Shortcode