MT5634ZBA-GLOBAL Multi-Tech Systems, MT5634ZBA-GLOBAL Datasheet - Page 11

• Manufacturer Part Number: MT5634ZBA-GLOBAL
• Description: MODEM V.90 DATA/FAX GLOBAL
• Manufacturer: Multi-Tech Systems
• Series: MultiModem® ZBAr

Specifications of MT5634ZBA-GLOBAL

• Data Format: V.90
• Mounting Type: Desktop
• Package / Case: 5.7" L x 4.3" W x 1.0" H (145mm x 109mm x 25mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply: -
• Interface: -
• Other names: 881-1149; MT5634ZBA-GLOBAL

N
Description:
Values:
Default:
Result Codes:
O
Description:
Syntax:
Values:
Default:
Result Codes:
P
Description:
Syntax:
Values:
Default:
Q
Description:
Syntax:
Values:
Default:
Result Codes:
Multi-Tech Systems, Inc. AT Commands for the MultiModem & SocketModem MT9234 Series (S000434H)
Modulation Handshake
Sets the modem protocol for handling handshake negotiation at connection time if
the communication speed of the remote modem is different from the speed of the
ATN<value>
0
1
1
OK if <value> = 0 to 1
ERROR if <value> ≠ 0 to 1.
Return Online to Data Mode
Exits online command mode and enters online data mode. If the modem is not in
online command mode when this command is received, the modem generates an
ERROR result code.
ATO<value>
0
1
3
0
CONNECT if <value> = 0, 1, 3 and result code and call progress monitor are set to 0
CONNECT <rate> if <value> = 0, 1, 3 and the result code and call progress monitor
NO CARRIER if the connection is not successfully resumed.
ERROR if <value> ≠ 0, 1, 3.
Set Pulse or Tone Dialing Default
Configures the modem for pulse (non-touch-tone) or Tone dialing. All subsequent
D<dial_string> commands use pulse dialing until either the T command or a tone
dial modifier is received by the modem. Tone dialing is the default setting. This
command does not use parameters and generates an ERROR result code when
parameters are attached to the command.
ATP
P
T
T
Result Codes Enable/Disable
Result codes are informational messages sent from the modem and displayed on the
monitor. Basic result codes include OK, CONNECT, RING, NO CARRIER, and
ERROR.
Use the Q<value> command to enable or disable result code generation by the
modem. If result codes are disabled and an invalid parameter value is entered, the
modem does not generate an ERROR result code because result codes are turn off.
ATQ<value>
0
1
0
OK if <value> = 0 to 1
ERROR if <value> ≠ 0 to 1.
Modem performs handshake only at communication standard specified by S-
Register S37 and the B<value> command.
Modem begins handshake at communication standard specified by S-Register
S37 and command B. During handshake, fallback to a lower speed can occur.
Exits online command mode and returns to data mode.
Issues a retrain before returning to online data mode.
Issues a rate renegotiations before returning to online data mode.
(X0).
are not set to 0 (X<value> where n = 1 to 7).
Pulse Dialing
Tone Dialing
Enable result codes.
Disable result codes.
Chapter 1 – AT Commands, S-Registers, and Result Codes
11