Activate my SIM

Thanks for choosing CMOBILE. To activate your new SIM, please have your welcome letter and SIM handy.

Please enter your Name, Date of Birth, CMOBILE Account Number and your SIM Number. Your CMOBILE Account Number and SIM Number can be found on your welcome letter.

Fields marked with * are required.


You must be over 18 years of age to sign up for CMOBILE.



Please allow up to 12 hours for your SIM activation to complete. For number ports and transfers, your existing SIM will continue to work up until your number is ported to CMOBILE so please keep your existing SIM in your device until mobile network service is lost.

If you have any queries, please call us on 1300 545 000


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