- DM6580
V.90 Integrated Data/Fax/Voice/Speakerphone Modem Device - DM6580E
V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built - DM6580L
V.90 Integrated Data/Fax/Voice/Speakerphone Modem Device - DM6581
V.90 Integrated Data/Fax/Voice/Speakerphone Modem Device - DM6581F
V.90 Integrated Data/Fax/Voice/Speakerphone Modem Device - DM6582
V.90 Integrated Data/Fax/Voice/Speakerphone Modem Device - DM6582F
V.90 Integrated Data/Fax/Voice/Speakerphone Modem Device - DM6583
V.90 Integrated Data/Fax/Voice/Speakerphone Modem Device - DM6583F
V.90 Integrated Data/Fax/Voice/Speakerphone Modem Device - DM6588AF
V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built - DM6588F