Update list for XM SMS PRO
- better modem handling
- email notification in case of SMS sending error
- possibility of making full system backup
- possibility of setting start and end date of periodic sending e.g. send every week on Monday from May 1st until June 25th.
- possibility of printing inbox and "sent messages"
Broadcasting - "Broadcast" messages are specially formatted messages that are sent to the system by authorized senders. Upon receiving such message, the system forwards it to a defined group of subscribers or to a defined subscriber. The group or subscriber must exist in the system.