"Hello? Hang-on I'll just go outside to take this call. WHAT? BECAUSE I'M IN A BLOODY BOOKSHOP!"
I'd I like a sample of an English butler discreetly clearing his throat before more formally announcing that there is someone wishing to talk to me on the telephonic device. But sadly the classic English butler died out before recording techniques became sophisticated and sensitive enough to capture the, so discreet you'd think you'd just been lightly kissed on the ear by a passing angel, butler cough.
*No I'm not shouting. That's how it should be written, it's an acronym.
** "Sound" not "Sound-effect", because it's all real!
***Never abbreviate his title to "Dr".