ZyXEL Communications 56K - Manual (Page 44)

User's Guide for ZyXEL Omni 56K and Omni 56K Plus Modems
5-6
Command Options Function & Description Ref.
&N93 V.90 36000
&N92 V.90 37333
&N91 V.90 38666
&N90 V.90 40000
&N89 V.90 41333
&N88 V.90 42666
&N87 V.90 44000
&N86 V.90 45333
&N85 V.90 46666
&N84 V.90 48000
&N83 V.90 49333
&N82 V.90 50666
&N81 V.90 52000
&N80 V.90 53333
&N79 V.90 54666
&N78 V.90 56000
&Pn Pulse dial make/break ratio. S23.2
&P0 * make / break=39% / 61%
&P1 make / break=33% / 67%
&Rn RTS (Request To Send) function selection. S21.5
&R0 CTS tracks RTS, response delay is set in
S26.
&R1 * Ignore RTS, assumes RTS always ON.
&Sn Data Set Ready (DSR) function selection. S21.3
&S0 * DSR overridden, DSR always ON.
&S1 DSR according to CCITT (ITU-TSS). (See
also S41.5, S44.4)
&Tn Modem testing. S16
&T0 Terminate test in progress.
&T1 Initiate Analog Loop-back (ALB) test.
&T3 Initiate Local Digital Loop-back (LDL) test.
&T4 Grant Remote Digital Loop-back request from
remote modem. S14.1
&T5 Deny Remote Digital Loop-back request from
remote modem. S14.1
&T6 Initiate Remote Digital Loop-back (RDL) test.
&T7 Initiate Remote Digital Loop-back with self
test. (RDL+ST)
&T8 Initiate Analog Loop-back with self test.