How do I sign up for 1511FAX service plan?

ZONE Telecom > Consumer > 1511FAX
You will first need to subscribe as a member.  
 
If you are currently a member and have not registered your fax number under 1511FAX, please log in to your account to change the service plan in order to activate this service.
 
Alternatively, you may contact our Customer Care Hotline: 6259 9453 or email us at customercare@zonetel.com.sg for assistance.