call_call_waiting_setup_sync

Description:

public bool call_call_waiting_setup_sync (bool arg_enable, Cancellable? cancellable = null) throws Error

Synchronously invokes the CallWaitingSetup D-Bus method on this.

The calling thread is blocked until a reply is received.

See call_call_waiting_setup for the asynchronous version of this method.

this	A GdbusModemVoiceProxy.
arg_enable	Argument to pass with the method invocation.
cancellable	A Cancellable or `null`.

true if the call succeeded, false if error is set.