Multi-Tech Systems MT3410ZLX-T/2 - Manual (Page 71)

71
Appendices
AT- (Dash) Commands
Command Options Function & Description
-Jn Set V.42 detection phase
-J0 Disable V.42 detection phase
-J1 * Enable V.42 detection phase
-V Display firmware version number
“Hn V.42bis compression control
“H0 Disable V.42bis
“H1 Enable V.42bis only when transmitting
data
“H2 Enable V.42bis only when receiving
data
“H3 * Enable V.42bis for both transmitting
and receiving directions
* Factory default setting