PREPARING FOR FIELD LEVEL TESTING: Main Board Preparation (Continued) 
Main Board Preparation (Continued) 
Tools Required: 
None Required 
 
5.  Apply the Kapton tape to the SIM Strap on the main board. 
6.  Assemble USB strap to the Main Board. 
7.  Assemble the SIM card strap and Contact EMI shield to the main board and press it to 
activate the adhesive. 
8.  Assemble two Contact EMI shield to the point of main board.   
 
 
 
3 
1 
4
2