Telenetics V.3600 Series, User Manual

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AT Commands
5-26 V.3600
Use register
S30
to select NRZ/NRZI for data format if using SDLC.
IMPORTANT : Synchronous DTE must be available to communicate
with the modem if the V.25 bis dialer is enabled.
Make / Break Dial Pulse Ratio — &P
Use the
&P
command for the dial pulse to be on for 39% and off for
61% of one cycle. Use the
&P1
command for the dial pulse to be on for
33% and off for 67% of one cycle.
Command Operation
&M Async data/dialer mode (V.25 bis disabled)
&M1 Sync data mode / async dialer
&M2 Sync data mode / DTR dials if active
&M3 Sync data mode / manual dial
&M4 Sync data mode (ASCII) with V.25 bis BISYNC dialer
&M5 Sync data mode (NRZ) with V.25 bis SDLC dialer
&M6 Sync data mode with V.25 bis async dialer
&M7 Async data mode with V.25 bis async dialer
&M8 Sync data mode (EBCDIC) with V.25 bis BISYNC
dialer
&M9 Sync data mode (EBCDIC, NRZ) with V.25 bis async
dialer
&M10 Sync data mode (ASCII, NRZI) with V.25 bis SDLC
dialer
&M11 Sync data mode (EBCDIC, NRZI) with V.25 bis
SDLC dialer
Command Operation
&P 39% : 61% US and Canada
&P1 33% : 67%