User GuideTable of ContentsIntroduction1i. PortaView Plus Keyboard5I. Getting Started7II Using Your PortaView Plus9III. The Memory11IV. Direct Connect Option - PV20 Plus16V. Optional Features21VI. Using the Optional Features22VII. How to makes a Voice Carry Over (VCO) and Hearing Carry Over (HCO) Call24VIII. Using your PortaView Plus with wireless phone25IX. Take Your PortaView Plus with you27X. Technical Specifications28XI. Important Information29XII. Miscellaneous Information31Size: 1.07 MBPages: 35Language: EnglishOpen manual