Isamaya has requested a new pin number for her debit card from the bank. It has been sent to her parents house in Cambridge.

Isamaya sends an email to Mike asking him to open the letter and email her the digits.

Isamaya: 
Hey Dad!  Plz can you email the pin when it arrives?
Thanks xxx

Mike:

I've got it - first two as grandad's house number. 

x

Isamaya:

Cheers, please can you just send it all over.

xx

Mike:

grandad's house number, zero and your birthday

Isamaya:

8609?

Mike:

Oh Isamaya! This is what I was trying to avoid!!

Mike:

Grandads number is one higher.

Isamaya sends Mike a text message:

Isamaya: Love you dad. xx

Two minutes later she receives a reply:

Mike: Thats a relief, I haven't heard from you in almost a week.

Isamaya is checking her Twitter account and sees that she has a new follower called 'Mike Mullin'. She checks to see who else he is following.






















Isamaya: Dad, have you started following me on Twitter?
Mike: Aah, result!