I must admit I had a problem when I first encountered this. It just wouldn't accept telephone numbers beginning 01 or (=44)01. The only way I managed to overcome this was to enter a mobile phone number. It worked ok for me then.
I had a go a doing my first course from there today and found it ok. I answered the online test after without and problems and successfully downloaded and printed a certificate after.
You should be ok with accessing the website now, but any problems give me another shout! Good luck!
I have found a website in partnership with Oral B which offers FREE ONLINE CPD!
Firstly, you have to register to access the courses, but there are at least 90 different ones aimed at dental nurses in a wide variety of topics, including the recommended core CPD, ranging from 1 to 4+ hours of CPD each. After answering the questions set after each course, you can print off a certificate for your records so you are able to class this as verifiable CPD.