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 ArticlesHow do I register for a CHC ACS account? August 25, 2015 I tried to register for a CHC ACS account but I was unsuccessful. What should I do? August 25, 2015 Do I have to log in to access resources if I am using a computer from my health service? August 25, 2015 I have forgotten my ACS username/password. What should I do? August 25, 2015 How long does the offsite registration to CHC resources last for? August 25, 2015