If people call me and I do not answer, then why do they then call again 2 minutes and ad finitum until I can't stand the noise any longer. Then when I pick it up and am in a bad mood, especially when it is mil, who has an 'emergency' to talk about, why be so surprised. Then if you ask to talk to the dc, please don't be surprised when I refuse.
FGS, if she rings me and I am not home, I am hardly likely to be there 2 minutes later. Then she started calling mobiles. Then she gets her daughter to ring