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COMSPHERE 3800 Series Modems
14-6 November 1996 3810-A2-GB30-20
Table 14-1
(4 of 12)
3800 Series AT Commands
AT
Command
Front Panel
Branch
Description
V
n
Result Code Format
V0 Displays result codes in Number (1) format digits.
V1 Displays result codes as text.
V2 Displays result codes in Number (2) format (digits).
Configure\Edit\DTE
Dialer
X
n
Extended Result Code, Dial Tone Detect, and Busy Tone Detect
Configuration Options
Ext
Dial T
one Busy Tone
Result Code Detect Detect
X0 Disable Disable Disable
X1 Enable
Disable
Disable
X2
Enable Enable
Disable
X3 Enable Disable
Enable
X4
Enable
Enable
Enable
X5 Add/EC
Enable
Enable
X6 Add/V42,MNP
Enable
Enable
X7 Use DTE Rate
Enable
Enable
Extended Result Code:
Configure\Edit\DTE
Dialer
Dial Tone Detect:
Configure\Edit\Line
Dialer
Busy Tone Detect:
Configure\Edit\Line
Dialer
X7 U
se
DTE
R
a
t
e
E
na
bl
e
E
na
bl
e
EXTENDED RESULT CODE
Enable. Displays all result codes listed in Table B-1 except for error control
suffix.
Disable. Only displays OK, CONNECT, RING, NO CARRIER, ERROR.
Add/EC. Displays result codes with /EC suffix. Add/V42,MNP. Displays result
codes with either V.42 or MNP suffix. Use DTE Rate. Displays DTE data rate
instead of line rate.
Add/V42,MNP. Displays result codes with either V.42 or MNP suffix.
Use DTE Rate. Displays DTE data rate instead of line rate.
DIAL TONE
DETECT
Enable. Sets the modem for dial tone detect.
Disable. Sets the modem for blind dialing.
BUSY TONE DETECT
Enable. Modem monitors for busy tone.
Disable. Modem ignores busy tone.
Y
n
Long Space Disconnect
Y0 Disable. Ignores long space.
Y1 Enable.
Disconnects if long space is detected. Enables transmission of a
long space.
Configure\Edit\Line
Dialer
Z
n
Reset and Load Active
Z0 Loads configuration options from Active (Saved) to Active (Operating).
Z1 Loads configuration options from Customer 1 to Active (Operating).
Z2 Loads configuration from Customer 2 to Active (Operating).
Z3 Loads configuration options from Active (Saved) to Active (Operating)
and performs a “soft” reset (if the modem is connected, it is
disconnected).
Z9 Performs a full modem reset, as if the power were turned of
f and on.
Control\Reset