Grandstream Networks 100 Series Telephone User Manual


 
BudgeTone-100 User Manual Grandstream Networks, Inc.
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The picture below shows the handset and headset connectors’ wiring schema.
As show in the schema, the left side is pin assignment for a RJ11 interface headset; while the right side
is showing a normal 3.5mm headset plug. A 3.5mm to 2.5mm plug converter is required if user want to
user normal 2.5mm cell phone headset. The plug converter can be purchased from any electronics
department store like Radio Shack.