yeap, thats how you do it on VM too.
 
btw, the notice is still reasonably intact, they skip over 
or YOU bit nicely by implying its only payments that matter about Notices, and still no re-inclusion of 'electronic' Notice allowed as yet, so no popup Notices for Virgin Media to get Explicit consent.
 
totally implyed only 'ordinary post' is valid, not 'registered post',clever T&C writer 
 
hmm two working days for fax, not so sure about that one....
 
P Notices
 
Any notices we, Virgin Media Payments or you give to each other 
must be in writing and be delivered by hand, or sent by fax or ordinary post, to you at your 
home or to us or Virgin Media Payments at the address set out in your Welcome Pack. 
 
Any notice period will 
start from the day on which the notice is delivered if it is sent by hand, 
 
from 
two working days after the date it was posted, if sent by ordinary post, or from the date of successful transmission if it is sent by fax.