activate_manual
Description:
[ Version ( since = "1.0" ) ]
public async bool activate_manual (CdmaManualActivationProperties properties, Cancellable? cancellable) throws Error
  public async bool activate_manual (CdmaManualActivationProperties properties, Cancellable? cancellable) throws Error
Asynchronously requests to provision the modem with the given properties.
When the operation is finished, callback will be invoked in the thread-default main loop of the thread you are calling this
      method from. You can then call activate_manual.end to get the result of the operation.
See activate_manual_sync for the synchronous, blocking version of this method.
Parameters:
| this | 
           A ModemCdma.  | 
      
| properties | |
| cancellable | 
           A Cancellable or   | 
      
| callback | 
           A TaskReadyCallback to call when the request is satisfied or   | 
      
| user_data | 
           User data to pass to   |