(ii) either the information set out in paragraph (b)(xi) and (xii) is provided by X to the  test provider or, where appropriate, X provides their own telephone number and  email address to the test provider;  (d) at the time the test is booked and payment made the test provider gives P a test reference  number in the format specified in sub-paragraph (e) and, where appropriate, also provides  that test reference number to X;  (e) a test reference number must consist of 12 characters comprising 5 letters followed by 7  digits.  (a) notify P or, where paragraph 4(c) applies, X by email, letter, or text message, of the result  of P’s test; or  (b) make P’s test result available to P, or to X where paragraph 4(c) applies, via a secure web  portal,  5. —(1) Sub-paragraphs (2) to (6) apply to a test provider who administers or provides an  appropriate test to P in the circumstances described in paragraph 4.  (2) The test provider must, within 24 hours of the result becoming available—  in accordance with sub-paragraph (3).  (3) The notification of P’s test result must include P’s name, date of birth, passport number, or  travel document reference number (as appropriate), the name and contact details of the test  provider and P’s test reference number, and must be conveyed using one of the following forms of  words, as appropriate—  Your coronavirus test result is negative. You did not have the virus when the test was done. If you  are self-isolating as an international arrival from an amber-list country, region or territory you may  stop self-isolating.  You should self-isolate if:  you get symptoms of coronavirus (you should get an NHS coronavirus test and self-isolate until  you get the results)  you are going into hospital (self-isolating until the date you go in)  someone you live with tests positive  you have been traced as a contact of someone who tested positive  For  advice  on  when  you  might  need  to  self-isolate  and  what  to  do,  go  to  www.nhs.uk/conditions/coronavirus-covid-19 and read ‘Self-isolation and treating symptoms’.  It is a legal requirement to self-isolate when you arrive in the UK from an amber-list country,  territory or region. If you are contacted by the enforcement authorities or the police after you have  received this negative result please show them this notification.  72 Form A: negative test result  Notification of test results 