This makes me laugh (but not for that reason).
Every series the phone rings at early o' clock in the morning and someone (if SMD's lucky it's a female) come hurtling downstairs in a panic to answer the phone.
Now, I wouldn't claim to be a genius, or one of Britains brightest business brains, but can I make a suggestion? (Dave, you're not gonna like this).
To prevent the mad panic and the :bounce: down the stairs, why not leave the phone on the bedside table, or at least in the bedroom - it's CORDLESS!