Zypcom Z34-PL, Руководство пользователя

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3-4
3
Basics of the AT Command Set
An AT command consists of the AT prefix followed by a
string of command characters. These command
characters, which can be upper- or lower-case but not
both, tell the modem what to do. For example, to dial a
telephone number, type
ATDT1-510-783-2538<ENTER>
OK
AT is the prefix command, D is the dialing command, T
is the dial modifier that enables tone dialing, and 1-510-
783-2538 is the telephone number to be dialed.
<ENTER> is the end-of-line flag that tells the modem to
process the command entered.
Command
Responses
When you issue an AT command and end of line flag
(<ENTER>) to the modem, your DTE screen should
display an OK message. If the modem does not
recognize a command or command parameter, the
screen displays ERROR. Table 4-x shows the complete
list of messages for both words and digits.
The response messages like OK or ERROR are verbose.
You can select either a verbose or a character message
to be sent by the modem. ATV0 specifies character
response messages; ATV1 specifies verbose response
messages.