Sharyland ISD

Substitute Employment Management System (SEMS)
  
If you are experiencing trouble with your cell phone while calling SEMS, please note the following:

Cell phone users that are experiencing problems when calling or accepting incoming calls from SmartFindExpress should contact their cell phone carriers to activate Dual-Tone Multi-Frequency (DTMF) tones.

Dual-Tone Multi-Frequency (DTMF), better known as touch-tone, is a system of signal tones used in telecommunications.



Substitute Teacher Certificate Courses
 
 
 

 
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