CDOS modem - In the previous issue of Proton it was written about a slight modification of the modem for the correct operation of EMS.

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║  CDOS modem.           ║
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(C) EVP-SOFT

 Hello everyone. In the previous issue of Proton it was written about non-
Major improvements to the modem for correct operation of EMS. So this one
the modification was made on several modems, and tested with 5
different users.  And the result: EMS began to detect numbers
calling subscribers;and also immediately recognize short beeps.
But a side effect also appeared, namely the connection deteriorated,
especially in CDOS, because the analog output of UD2 is now connected
to two LP8 inputs, and not to one, as before. Therefore, not yet
hurry up to do that revision, because...  KVA will simply do for
Moscow special driver.