155 
System 
Accessibility 
To configure accessibility plug-ins and services on your 
phone, such as using Color inversion or Large text for 
users with vision issues: 
Touch the Home key >    > Settings > Accessibility   
Printing 
To manage Google Cloud Print service or other printer 
plug-ins installed from the Google Play Store or your printer 
manufacturer: 
Touch the Home key >    > Settings > Printing 
Developer Options 
To manage Android application development settings: 
1.  Touch Build number in the About phone menu 7 
times 
2.  Touch the Home key >    > Settings > Developer 
options 
  WARNING!: Developer option settings can cause the 
phone and applications on it to exhibit 
unexpected behavior. These options are 
intended for development use only.