Multitech CommPlete MT5634HD8, Руководство пользователя, Страница: 51 / 99

4 S-Registers
CommPlete Communications Server 45
S89 Off-line Time{xe "
S-registers:S89"
}{xe "
off-line time"
}
Unit: 1 second
Range: 0, 5-255
Default: 10
S89 sets the length of time, in seconds, a modem waits in the off-line command mode
before it goes into standby mode. If S89 is set to 20 seconds, the modem waits 20
seconds in off-line command mode before going into standby mode. Setting S89 to
zero (0) prevents the modem from ever entering standby mode.
Setting S89 to any value between zero and five (1-4) effectively sets the value to
five, because five seconds is the minimum possible wait time.
Reading and Assigning S-Register Values
Use the S command to assign a value to an S-register and to read an S-register’s cur-
rent value.
To read an S-register value{xe "AT commands:S ?"}, in terminal mode, type S, the
S-register number, and a question mark (?), and press E
NTER
. For example, to
display the value of register S7, type ATS7? and press E
NTER
. The answer will
appear as a three-digit decimal number (e.g., 045).
To assign a new value to an S-register{xe "AT commands:S ="}, type S, the S-
register number, an equals sign (=), and a decimal number. Convert all ASCII
characters to their decimal equivalents before entering them. Valid S-register
decimal values are shown for each register in the previous section. To make the
change permanent, use the {xe "storing a configuration"}{xe "AT
commands:&W"}&W0 command.
Examples of Assigning Values
1. You want to have longer pauses caused by the comma in a dial command: five
seconds instead of two. Type ATS8=5 to assign 5 as the value for register S8{xe
"
S-registers:S8"}{xe "dialing:pause time"}. The modem will now pause five
seconds for every comma in a dial command.
2. You want to configure your modem to answer incoming calls{xe "Answering a
call"} after the fourth ring instead of after the first ring. To configure register
S0{xe "
S-registers:S0"}{xe "rings:number till answer"}{xe "auto answer"} with
a value of 4, type ATS0=4 and press E
NTER
.
3. You are calling long distance to another country code, and it is taking a long
time to connect. The register S7{xe "S-registers:S7"}{xe "wait timer"} (time to
wait for carrier) factory default setting of 50 seconds is insufficient; a time-out
occurs and cancels the call before a connection is made. To change the S7 value
to 75 seconds, type ATS7=75 and press E
NTER
. Now, after dialing, the modem
allows 25 more seconds for a carrier signal before aborting the call. The addi-
tional 25 seconds should provide enough time for international calls.