This section contains information about the configuration of N/B parameters for each command of this Driver. Each command can be triggered by an I/O Tag, which manages a modem's AT reading or writing command. All Tags are basically configured as follows:

•N1/B1 parameters: Command number. For more information, please check topic Table of Commands

•N2/B2, N3/B3, and N4/B4 parameters: Irrelevant parameters that must be kept in 0 (zero)

Writing commands can be either PLC Tags or Block Tags with a single Element. For reading commands, the size of each Block Tag must be evaluated according to the amount of information that can exist on modem's answer.