Eprom Check - I; Speaker Volume L; Speaker Control - M - Motorola V.3600 User Manual

AT Commands
EPROM Check — I
PC software packages may issue the I command to verify the modem
will support all commands needed by the software package. The modem
returns ASCII characters representing the model and revision level. To
request the checksum to be calculated on the EPROM, enter the I1
command. The modem returns four ASCII characters representing the
cyclic redundancy check (CRC) in hexadecimal form. Enter the I3
command to request the product version.
Command
I
I1
I3
I4
I5

Speaker Volume L

The L commands offer three volume levels.
Command
L, L1, L2
L3
Speaker Control — M
The M commands enable or disable the speaker for monitoring purposes.
Command
M
M1
M2
M3
5-24
Operation
Request product code
Request EPROM checksum value
Request product version
Returns Motorola V.3600
Last disconnect reason
Operation
Speaker volume low
Speaker volume high
Operation
Disables the speaker
Disables the speaker while receiving a carrier signal
Speaker always on
Disables the speaker while dialing and after a car-
rier is detected
V.3600