The terminal equipment (mobile phones) is usually present and repair costs are not incumbent on the fire brigade. Should somebody’s mobile phone number change, you can simply change this number in the box yourself.

The sending out of messages saves many time-consuming telephone calls and also additional telephone costs.

You can economically and rapidly send invitations, reminders to exercises or meetings to each of the 16 groups regardless of location and at any time.

Messages can be sent by SMS to
The.Blue.Box II or from the PC direct.