User's Manual

Table Of Contents
VERIFONE CONFIDENTIAL
DRAFT
PREFACE
Conventions and Acronyms
VX 520-G I
NSTALLATION GUIDE 7
LCD Liquid Crystal Display
LED Light Emitting Diode
MRA Merchandise Return Authorization
MSAM Micromodule-Size Security Access Module
PCI Payment Card Industry
PED PIN-Entry Devices
PIN Personal Identification Number
RAM Random Access Memory
RJ-11 Registered Jack 11
RJ-45 Registered Jack 45
RS-232 Recommended Standard 232
SAM Security Access Module
SIM Subscriber Identity Module
VPN VeriFone Part Number
Table 2 Acronym Definitions (continued)
Acronym Definitions