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Appendix F - MMH2834 Modem Commands
Appendix F - MMH2834 Modem Commands
F.1 Introduction
Before you can enter commands for the MMH2834 internal composite link modem, you must
access the modem using the composite link access enable command (#CLA1). When you have
configured the MMH2834 modem, disable access from the command port to the composite link
using the composite link access disable command (#CLA0). The following sections describe the
MMH2834 modem commands.
MMH2834 Command Summary
TYPE COMMAND DESCRIPTION
Dial D Dial
(Section F.2) A: or : Continuous Redial
$D DTR Dialing
N Dial a Stored Number
Modify Dialing P/T Pulse/Tone Dialing
Procedures &P Set Pulse Dial Ratios
(Section F.3) , Automatic Pauses in dialing
Y Long Space Disconnect
W Wait for New Dial Tone
R Reverse Mode of Operation
! Flash On Hook
$ AT&T “Calling Card” Tones
@ Quiet Answer
Memorize Phone D...N Store Phone Numbers
Numbers NN Number Linking
(Section F.4) L List Numbers Stored in Memory
Store Modem &F Load Factory Defaults
Configurations &W Store Configuration & S-Register Parameters
and Defaults Z Reset Modem
(Section F.5) V Result Code Terse/Verbose
&M Synchronous/Asynchronous Mode Select
&X Synchronous Transmit Clock Select
Configure Q Result Codes Enable/Disable Response
Command &Q Result Code Selection
Responses E Echo Command Characters
(Section F.6) V Result Code Terse/Verbose
X Result Code...Basic/Extended/Call Progress
Condition &T Remote Digital Loop Signal
Phone Line #T Enable/Disable Trellis Coded Modulation
(Section F.7)
RS232C Interface &D Data Terminal Ready Control
(Section F.8)