FX 250 / FX 500 User Manual
16
4.
Tilt down the SIM card cover to its
original position.
4.2.2 Connecting Primary Handset
The Primary Handset is powered from the BDU through the Primary Handset Port
1.
Plug in the Primary Handset
connector into the Handset port on
the BDU front panel. Make sure the
key of the handset is aligned to the
red mark of the handset port.
4.2.3 Connecting the Wi-Fi Antenna
1.
Connect the Wi-Fi antenna to the
Wi-Fi’s connector on the BDU front
panel. Rotate the connector in the
clockwise direction until it is secured.