Western Telematic RMM-288 manual Command Summary, Command Function/Options

Page 6

RMM Rack Mount Modem; User's Guide

UP Dumb Mode: Disables command recognition

X DOWN Smart Mode: Enables command recognition

5.Command Summary

Type commands in either upper or lower case. Do not use a combination of upper and lower case characters.

Use the Backspace key to delete errors. Note that the original AT command is stored in the modem buffer, and cannot be deleted.

Some commands have numeric options. If these commands are invoked without a numeric option, the modem will assume option 0 (zero). For example, when the command ATB is invoked, the modem will assume command ATB0 was intended.

All commands begin with the AT prefix, and are invoked by pressing [Enter] (Carriage Return). The only exceptions are the A/ command (Repeat previous command) and +++ (Exit to on-line command mode).

The maximum command length is 40 characters. This does not include the AT prefix, Carriage Returns, or spaces.

Note: Default values are marked with an asterisk. All defaults are based on the &F1-Hardware Flow Control Template loaded in NVRAM.

Command Function/Options

$

Displays basic command list (On-line Help Menu).

AManual Answer: goes off hook in answer mode. Pressing any key aborts the operation.

A/

Re-executes the last issued command. Used mainly to redial. Does not require

 

the AT prefix or a Carriage Return.

Any Key

Aborts off-hook dial/answer operation and hangs up.

AT

Required prefix for all modem commands. Can also be used to test for the OK

 

result code. Not required for the A/ command or +++ command.

Bn

U.S./ ITU-T answer sequence

 

* B0

ITU-T answer sequence

 

B1

U.S. answer tone

Dn

Dials the specified phone number. Can also include the following command

 

options:

 

 

DL

Re-dials last number dialed

file:///C/WEBPAGE/guides/rmm/rmm_manl.htm (6 of 21) [2/7/2000 10:55:43 AM]

Image 6
Contents Table of Contents Users GuideIntroduction Unit DescriptionStatus Meaning Operation Installation BAUD=9600 PARITY=N WORDLEN=8 DIAL=PULSE on HookSwitch Factory Function Command Summary Command Function/OptionsPulse Rotary Dial Mode Originates call using answer reverse frequenciesSets result code displayed. The default is Result CodesConnect Requires @ in dial string replaces no CarrierSwitch DTR override DTR toggle causes online Command Mode Fixed in ARQ mode, variable in non-ARQ modeControls Carrier Detect CD signal V42BIS/MNP5 data compressionHz guard tone some European countries requires B0 setting Resets on receipt of DTRLoads a read-only non-programmable factory configuration Hz guard tone U.K. requires B0 settingRMM Rack Mount Modem Users Guide Analog Loopback with self test and error detector Enables Remote Digital LoopbackRemote Digital with self test and error detector Modem controls DSRRegister Default Function RegistersBit Value Result Disable ARQ/MNP for V.32 / V.32bis Disable ARQ/MNP forDisable ARQ/MNP for .22 bis Disable MNP handshakeEnables un-encoded non-trellis coded Enables ITU-T V.21 modulation at 300 bpsOriginates V.21 calls Default Bell Modulation in V.32 modeDisable V.34 modulation Enable V.8 Call IndicateEnable V.8 mode Disable 33.6 Kbps supportSpecifications Customer Service PowerRinger Equivalence 0.9 B January Part Number 12548 Revision F