MT-350 SMS Manual 7
In this case, switch the view to ‘Detail Information View’ to check whether the
communication between PC COM port and MT360 works normally. Try to issue the
initial commands to MT360 by clicking ‘Test/Issue Initial Commands’. If the “Timeout”
message still appears, then check the RS232 cable. If the MT360 is used to make a phone
call while this program begins to run, then the “Timeout” message appears. So you have
to send initial commands manually to complete the initialization.
