Do I include spaces when registering my telephone number? No – but you will be required to enter your area code for land line numbers. Related ArticlesI have received an email saying that my account is due to expire. What should I do? August 25, 2015 I tried to login with my ACS details but it says my account is not activated. What should I do? August 25, 2015 How long does the offsite registration to CHC resources last for? August 25, 2015 Will I be reminded before my registration expires? August 25, 2015 Can I register using a personal email address? August 25, 2015