User Input Characteristics; Hayes Keyboard Dialing Prompts - Northern Telecom Meridian M3000 Reference Manual

Table 9-2xxx

Hayes keyboard dialing prompts

Digit Code
0
1
2
3
4
5
7
10
11
12
14

User input characteristics

Hayes Keyboard Dialing input must conform to the following
characteristics:
•
Each command line must begin with the letters AT and end with a
carriage return. If the TADO is in autobaud mode, AT is used to set
autobaud and autoparity. Processing of the command line is not done
until the carriage return is received.
•
Input may be in either upper or lower case, but not mixed.
•
Simple character editing may be done on each command using the
ASCII backspace.
•
Each command line can contain several commands. Each line is limited
to 40 characters, excluding AT.
•
Punctuation characters, like commas or parentheses, are allowed but are
included in the character count of the command line. A space can also
be used, but it is not counted in the character count.
•
Call setup parameters may be programmed through a register set called
the S-registers. (Refer to Table 9-3)
The firmware does not perform a range check on the value assigned to an S
register. The range in Table 9-3 indicates only those values that give the
expected results. Any other values may or may not function as desired and
are not flagged as an error when the command is processed. Valid ASCII
Meridian 1 Options 201, 211 Meridian SL-100 M3000 Touchphone Reference Manual MSL03
Word Code Meaning
OK Command line processed without error
CONNECT Data connection established
RING Incoming call
NO CARRIER Data synchronization lost or never found
ERROR Command line error
CONNECT 1200 Data connection established at 1200 baud
BUSY Called number busy
CONNECT 2400 Data connection established at 2400 baud
CONNECT 4800 Data connection established at 4800 baud
CONNECT 9600 Data connection established at 9600 baud
CONNECT 19200 Data connection established at 19,200 baud
Keyboard dialing 9-13