Black Box MD1276A, User Manual

Page: 87 / 289

AT Commands
Page 87
For example:
To tone dial a remote database on 999-1234, wait for a five-second silence and then tone dial an
ID code of 1234:
•
Type: ATDT9991234@1234 <E>
J initiate MNP 10 at 1200 bps
This modifier allows you to select MNP 10 and make the initial connection at 1200 bps (V.22).
MNP 10 is able to automatically adjust the line speed to suit the quality of the phone line. Refer
to the chapter titled
‘ Error Correction ’ for details of MNP 10.
For example:
To dial the number 999-9876 using MNP10:
•
Type: ATDJ9999876 <E>M initiate NMP 10 at 4800 bps
This modifier allows you to select MNP 10 and make the initial connection at 4800 bps (V.32).
MNP 10 is able to automatically adjust the line speed to suit the quality of the phone line.
For example:
•
Type: ATDM9999876 <E>
K MNP 10 Cellular Option
The K dial modifier allows MNP 10 automatic power level adjustment for this call only.
Normally MNP 10 power level adjustment is switched on and off with the )M command.
F or ^ disable calling tones
The F dial modifier (or the dial modifier ^) allows you to switch off calling tones for a data call.
L last number redial
This modifier allows the last number dialed to be re-dialed. The L can be used as a modifier after
a number prefix ( but cannot have any number following). The last number dialed is saved in
NVRAM. The last number dialed is displayed on the &V display.
For example:
•
Type: ATD9999876 <E>
ATDL will dial 9999876
•
Type: ATDT02L <E>
This will set tone mode, then dial 02 and then 9999876