Example

Calling Mountain Rescue

The Organiser of a Mountain Rescue team is called by the police to search for a missing walker.

The Organiser uses SMS Responder to send a message to the team of 20; the two members that are on holiday are automatically excluded from the list.

SMS Responder reports that all members have received the message apart from one. The Organiser then phones this member's home number and finds that their mobile phone battery was flat.

A total of 12 members report that they are attending.