Despite the inevitable customer s*** storm (excuse my French) caused by the O2 signal failure, their social media team have dealt with the complants suprisingly well - even making hundreds of customers laugh and even commend them. 

Here's a few of the best Twitter replies from @O2:

1. https://twitter.com/fionaprince1/status/223378659258544129

https://twitter.com/O2/status/223381296385245184

2. https://twitter.com/grahamcummings7/status/223377691284471808

https://twitter.com/O2/status/223379491194548224

3. https://twitter.com/heleneile/status/223376186913468416

https://twitter.com/O2/status/223378837554200576

4. https://twitter.com/vddn/status/223368674952757248

https://twitter.com/O2/status/223370072545173504

5. https://twitter.com/peterdukes87/status/223365878811598848

https://twitter.com/O2/status/223367084640436224

6. https://twitter.com/AshleyRoberts61/status/223363915755692032

https://twitter.com/O2/status/223364478614515712

7. https://twitter.com/hirramirza/status/223361886173921280

https://twitter.com/O2/status/223362940621946880

8. https://twitter.com/checkdigit/status/223352579499900928

https://twitter.com/O2/status/223353275834052608

9. https://twitter.com/AmyRafferty1D/status/223143542804054016

https://twitter.com/O2/status/223143049100918785

10. https://twitter.com/MrJeb/status/223396325633425409

https://twitter.com/O2/status/223396928128425984