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6 F 2 S 0 7 1 5
Setting a modem closer to the PC
The following No. 1 and 4 are not necessary when your modem is pre-installed inside your PC.
1. Connect the PC and a modem with an RS232C straight cable when your modem is connected
outside your PC.
2. Prepare to connect to a modem by using communication software (ex. “Hyper Terminal” of
Windows) A communication speed to choose cares about nothing.
3. Input AT commands to satisfy the following conditions. (Refer to the manual of your modem
when inputting actual AT commands, since the formats shown in parentheses are EXAMPLES.)
- Load factory configuration. (AT&F0 or AT&F)
- Select profile 0 to be loaded on power-up. (AT&Y0)
Note : unnecessary if your modem has only one save profile.
- Do not look for dial tone. (ATX3*)
Note : this setting is necessary only when you have to dial external number to
communicate outside to obtain dial tone such as in corporate inner lines.
* When your modem does not have a command “ATX3”, try “ATX1”.
- Store current modem settings. (AT&W0 or AT&W)
4. Close the communication software.