Verifone has sold numerous point-of-sale credit card reading products, including the ZON Jr (1984), Tranz 330 and ZON Jr XL(1987), Omni 460 (1991) and Omni 3200 (1999) which were the most successful transaction terminals of their times. The company's most popular current products include the Omni 3700 Family, featuring the Omni 3750 and Omni 3740. In 2004, Verifone introduced its newest line of products, Vx Solutions (also called VerixV). These include the Vx510, Vx520 and Vx570, which are countertop terminals offering dial-up or Ethernet access, and the Vx610 and Vx670 which are portable, include batteries, and an integrated wireless communications module. The Vx610 is offered in GPRS, CDMA, and WiFi wireless configurations, and is considered a 'countertop mobile' product. The Vx670 is a true portable or 'handover' version available with GPRS, WiFi, and as of November 2007, Bluetooth-integrated communications modules.