Boca Pro16 Series - Dialing; Selecting

56
BOCA PRO16 Reference Guide
The Sample Setups section of this manual details a common configura-
tion for synchronous mode 2.
Synchronous Mode 2 Originate and Answer Mode
Selecting Synchronous Mode 2
Synchronous mode 2 is selected with the &M2 command.
• Type: AT&M2 <E>
Your modem will enter synchronous mode whenever it successfully
connects to a remote modem.
You should also:
• Type: AT&D2 <E>
This allows you to dial and hang up.
To return to asynchronous mode:
• Type: AT&M0 <E>
Your modem will remain in asynchronous mode.
Dialing
Dialing will commence as soon as the DTR signal is asserted (an OFF-ON
transition occurs). Your modem will not generate response codes when
synchronous mode 2 is selected. All call progress is indicated by your
modem’s speaker (the M command controls the operation of your
modem’s speaker).
D
TR signal asserted
❏
Synchronous
On-line State
H
ang Up
C
onnection
E
stablished
D
TR Lowered or
R
emote Carrier Lost
C
onnection
F
ailed
D
TR
L
ow
(
Response Codes disabled)
Asynchronous Local
Command State
Synchronous
On-line State
H
ang Up
C
onnection
E
stablished
D
TR Lowered or
R
emote Carrier Lost
C
onnection
F
ailed
I
ncoming Call and
D
TR signal asserted
❏
D
TR
L
ow
(
Response Codes disabled)
Asynchronous Local
Command State
Synchronous Modes
Synchronous
Modes
pro16ref.pm6 6/14/96, 2:37 PM56