Specifications

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MT1932ZDX Quick Reference Guide
Command: R n Reverse Originate/Answer Modes
Values: n = 0 or 1
Default: 0
Description: R0 Modem will not reverse modes.
R1 Modem will reverse modes when R is added to
the dial string.
Command: &R n Clear to Send Control
Values: n = 0, 1, or 2
Default: 1
Description: &R0 Let CTS state follow RTS state when on line.
&R1 Force CTS high (on).
&R2 Let CTS drop on disconnect for time set by S24,
then go high again.
Command: &RD n Square Wave Ring Detect
Values: n = 0 or 1
Default: 1 (ZDX)
0 (ZDXI, ZDXK)
Description: &RD0 Modem detects only sine wave rings.
&RD1 Modem detects both sine and square wave rings.
Command: &RF n CTS/RTS Interaction Control
Values: n = 0 or 1
Default: 1
Description: &RF0 Let CTS follow RTS.
&RF1 Let CTS act independently (use with &R).
Command: $R n Retransmit Count
Values: n = 0 or 1
Default: 0
Description: $R0 Disconnect after 50 retransmits of a data block.
$R1 Do not disconnect after 50 retransmits.