Honeywell MX9 Reference Manual page 172

If Bluetooth is present, the Bluetooth bar indicates the status of the connections, such as:
Off
On
Visible
If the Bluetooth radio is Off, tapping the Bluetooth bar turns the radio On. Once the radio is On, it may cycle to Visible if the
MX9 is discoverable.
If the Bluetooth radio is in any other state than Off, tapping the Bluetooth bar turns the Bluetooth radio Off.
If WAN is On, it is also shown on this panel. When clicked however, WWAN is disabled and the WAN button is removed from
this panel. To enable WAN again, select
Note: Tap Start > Help for context sensitive Windows Mobile Help when changing or viewing options. Tap the X
icon in the top right corner to close Windows Mobile Help.
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The Bluetooth radio is off
The Bluetooth radio is on
The MX9 is discoverable
Start > Settings > System > WAN.