Bematech DC-3500 User Manual page 69

Function Instructions:
3. Select Remote Device
All devices with Bluetooth Communication functions are listed on the display.
Query : For searching usable devices.
Stop : Stop searching.
Connect : For connecting with one device.
Disconnect : For disconnecting with current devices.
4. Select Transfer File
Select file need to be transferred, press
Start Transfer : Start transferring file to targeted devices.
Ex. File Transferred Operation By Using Bluetooth
Make sure Bluetooth devices was activated, Bluetooth Communication
devices can be activated under Switch Function within PowerPack software
utilities.
1.1 Select "Query " for searching Bluetooth devices, below window will pop
up on display.
button for selecting file.