General information
You can switch between calls or connect two
calls to a single conference call. These functions
must be supported by the mobile phone and
service provider.
Accepting a call while speaking to
another party
If a second call comes in during an ongoing call,
a call waiting signal soun
Press the button on the turn signal lever.
Continuous display
Some Check Control messages are displayed
continuously and are not cleared until the malfunction
is eliminated. If several malfunctions occur
at once, the messages are displayed consecutively.
The messages can be hidden for approx. 8 se