Do you have trial version? CommuniLink provides free trial for 7 days. You could fill up with the Free Trial Application Form and fax it to 3003 3008. We will give you a free fax number in two working days. Prev Next Related Post: May I apply your DFax Service with my existing fax number?Can I choose the fax number?How much time is needed to activate DFax service officially after I applied the service?How do I receive the Fax ?What is the difference between \"Fax to Email\" and \"Tradditional Fax\"?