There was a change in version 3.11.11 of ClickHome that means the default status of a call-up is now call & confirm - this was done for better integration with JobFile.
Call-ups are stilling sending out as normal, the only real difference is the icon and an extra confirmation from the supplier.
iPad Task Statuses:
Once the call-up has been confirmed by either the supplier in JobFile or by the supervisor on the iPad, the icon will change to the blue square. On the iPad, the supervisor can do this by pressing on the icon next to the task and pressing confirm, they can also confirm alternate dates: