Programming InterfacePage 374 4OK n=0,1,2Error Otherwise-V Display NumberThis command will display “Modem Firmware Version XXXX.”AT” (Double-quote) Commands“Hn V.42bis Compression ControlThis command controls V.42bis data compression over an error correction link.“H0 Disable V.42bis“H1 Enable V.42bis only when transmitting data“H2 Disable V.42bis only when receiving data“H3 Enable V.42bis for both directions.Result Codes:OK n=0.1.2Error Otherwise“On n = 6 - 256This command selects the string size for V.42bis compression.Default = 16
