What initially transpires when Charlie wires that he will be arriving in Moscow?

When Charlie wires that he will be arriving in Moscow, several things take place. The servants ask what must be prepared for the English visitor. Frank advises Charlie will need a boiled egg and plenty of hot water each morning. Dolly asks which of the children will accompany him to meet Charlie. Frank replies none will go along, as Charlie will need a few quiet moments to take everything in.