Transferring to military Service
When you have applied for non-military service, but decide against it afterwards, you may apply for a transfer back to military service.
Do as such:
Send a written application well in time before your set service starting date to the non-military service center.
The processing of the application takes about a week. The non-military service center will inform the regional office of the army in case of a positive decision and the applicant will be freed from the non-military service.
Be aware that you may no longer transfer to military service after beginning the training period.
You can apply for transfer only once.