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AT Commands
Page 40
Additional Syntax Rules
Concatenating Commands after Extended Syntax Commands
Additional commands may follow an extended-syntax command on the same
command line if a semicolon (";") is inserted after the preceding extended
command as a separator. The semicolon is not necessary when the extended syntax
command is the last command on the command line.
Concatenating Commands after Basic Format Commands
Extended syntax commands may appear on the same command line after a basic
syntax command without a separator, in the same manner as concatenation of basic
syntax commands.
Issuing Commands
All characters in a command line must be issued at the same data rate, and with the
same parity and format.
The modem will ignore any command line that is not properly terminated. The
modem may consider 30 seconds of mark idle time between any two characters as
an improperly terminated command line. In this case the modem may or may not
generate an ERROR message. The modem will ignore any characters received
from the DTE that are not part of a properly-formatted command line.
If the maximum number of characters that the modem can accept in the body is
exceeded, an ERROR result code is generated after the command line is
terminated.
The DTE will not begin issuing a subsequent command line until at least one-tenth
of a second has elapsed after receipt of the entire result code issued by the modem
in response to the preceding command line.
Executing Commands
Upon receipt of the termination character, the modem commences execution of the
commands in the command line in the order received from the DTE. Should
execution of a command result in an error, or a character be not recognized as a
valid command, execution is terminated, the remainder of the command line is
ignored, and the ERROR result code is issued. Otherwise, if all commands
execute correctly, only the result code associated with the last command is issued;
Содержание SM9234D
Страница 1: ...SM9256D and SM9234D Modems User s Guide 0049 2500 001 Rev B ...
Страница 5: ...Page v local or long distance transmission charges ...
Страница 6: ......
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Страница 17: ...Introduction Page 17 ...
Страница 18: ......
Страница 26: ......
Страница 28: ...Using the Modem s Auto Connect Feature Page 28 ...
Страница 84: ...AT Commands Page 84 ATS86 025 500ms after no carrier a dial tone is heard on the local handset ...
Страница 87: ...AT Commands Page 87 example modem models supporting V92 may not support K56 ...
Страница 107: ...AT Commands Page 107 Data Transfer Bit error rates for each direction ...
Страница 136: ...AT Commands Page 136 S86 26 Remote hangup detected ...
Страница 198: ...AT Commands Page 198 OK ERROR If not in Voice Mode ...
Страница 213: ...AT Commands Page 213 ...
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