Chapter 5.21 MISUSE OF THE 911 OR EMERGENCY CALL SYSTEM This chapter is included in your selections. Sections: 5.21.010 Purpose. 5.21.020 Definitions. 5.21.030 Misuse of the 911 system – Designated. 5.21.040 Misuse of the 911 system – Penalties. 5.21.050 Repealed. 5.21.060 Repealed. 5.21.070 Repealed.