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Tandy protocol ref ere nee
A
When you use your DCM-7 in automatic mode, you don't have to dial any
numbers or pick up your telephone receiver to answer a call -your DCM-7
does all that for you. As long as you're going to be at your computer through-
out communications, you can control the DCM-7 and your telephone through
your computer keyboard.
You can also send or receive data from another computer while you are not
at your computer keyboard. Just write a BASIC or machine-language pro- .
gram and use the commands to program your DCM-7 to dial a number
(automatic originate) or answer (automatic answer) the phone unattended.
By programming your DCM-7 to download daily information to another
computer after 12 midnight, for example, you'll save time and be able to
take advantage of lower telephone rates.
The DCM-7 is completely programmable using the commands shown in Table
9. These commands can be entered either 1.n upper- or lowercase letters.
Command
@
A,
a
C,
c
D, d
P,
p
R,
r
T,
t
E,
e
F, f
G, g
I, i
L, I
M,m
0,
0
P, p
Q,
q
S,
s
X, x
Table 9. Programming Commands
Description
Wake up command
Redefine abort character
Answer mode operation
Clear memory
Enter dialer programming mode
Pause subcommand
Pulse (Rotary) dial subcommand
Touch-tone dial subcommand
Command echo disable/enable toggle
Fast dialing speed
Forced carrier detect toggle
Ring/Retry change command
List parameter settings
Manual/automatic toggle
Originate mode operation
Monitor speaker ON/OFF toggle
Self-test command
Slow dialing speed
Execute command(s)
31
Default
CTRL 0 (HEX OF)
Originate mode
Pulse (Rotary)
Echo enable
Slow dialing
DIP Switch 2/6
Ring 2/no retry
Automatic
Speaker ON
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