0 an occasion when someone is asked to come to a person's home or to a particular place in order to do a job, help someone, etc.: --
1 a short piece of text, sometimes printed in a box, that gives information about part of a printed drawing, photograph, document, etc.: --
All of them will get at least a month's notice of call-out.
Finally, the call-out must be a total call-out.
If they have not been served with specific instructions to show that they have been selected for possible call-out, they are not needed.
We believe that it is right to take steps to minimise any financial disadvantage suffered by employers or reservists at a time of call-out.
Reservists are made aware of their right to apply for deferral or exemption at the time of their call-out.
We will also be running a major survey of employers who have been affected by the call-out of reservists.
How many reservists will receive their call-out telegrams in time?
I am pleased to be able to report that the call-out of medical reservists was successful and that the requirement was met in full.