Related Clues:

• When I call, I take a chair after five
• Is it five that one might call like this?
• Is it after five to call like this
• A calling of five - that what it is?
• Can it be five that will go to call?
• Can half a dozen be seated if they come to see one?
• Come and stay. After five I remain seated
• Call on six to take the chair
• Unexpected visitor ... and a hint to 20-, 33-, 40- and 52-Across
• Briefly visit
• Informally visit doctor at home about a small operation
• ... is it?
• Doctor to work at home and then visit
• Call number on question of identification
• Call number — does it exist?