Posted by James Cutajar,
on April 04, 2002 at 13:33

We have developed an application using multiple Nokia M2M modems connected via RS232 ports using AT commands. We are now in need to provide an audio output from the modems without changing the current communication set-up (AT commands). Can the Nokia 30 provide us with just an analogue audio output to a speaker from the M2M 50 pin connector, without having to change our current RS232 communication set-up? If so, what hardware configuration would be required?