Repeat 'daily' calls being received on a business phone which is reserved for replies from outgoing texts (only) to customers sent from our retail shop computer. This (07) 5431 8604 number comes up listed on the phone as a private number, so it will never get answered, when it rings.

Its not supposed to ring at all, only receive texts, so for it to be ringing more than once a day, suggests its either a telemarketer when before this caller got a hold of the number it NEVER rang!!