In order to further enhance the appeal of its new flagship product, in 1993 the firm established a Communication Services division, designed to tap into the commercial market. The firm started making deals with major telecommunication companies, such as BellSouth and MCI Inc. in preparation for the services the firm was about to offer. In November of that year the division launched its Fax Broadcast service. The Fax Broadcast service allowed subscribers to upload a single fax and a recipient list to Delrina. Systems at Delrina would then send out the fax to the recipients on that list, to a maximum of 500 fax numbers. A subsequent Fax Mailbox feature—which enabled subscribers to remotely access both fax and voice messages from a single phone number—was initially held up following a dispute with AlphaNet Telecom for the rights to the technology. This dispute was resolved by June 1994, though with both sides publicly disputing the story of the other, and with AlphaNet receiving an undisclosed sum in compensation.