Listen you furry fluffball you may actually need to contact them like ...it's hard work in here sometimes 
Look you Great female Goatess, HOW exactly would you contact 'them', whoever 'them' might actually be like, when yer mobby blower is eaither at 'ome or it's gorra flat battery, ey, HOW? 
Like dealing with friggin' stiffs in 'ere sometimes, sigh. 
You related to that Nasty Nick by any chance? 
Alright I shall put this in simple terms and provide an example .
Suppose I needed to contact The Brat . For the purposes of this demonstration I shall call her Anna Log

She is not at home so I need to call her on her portable mobile device , commonly known as a mobile phone.
Also say I am at work. This is a place of employment where many of us need to attend but there obviously clear north / south divides on some of these rules

My phone is not available , dead, forgotten or broken, whatever.
I would have no chance of calling her as I would not be able to remember her phone number without the use of said technical device.
Unlike you , I wouldn't be able to shout and she would hear me with a 25 mile radius
