About everything - Scheme for turning off the modem.

╔════════════════════════ ═══════════════════ ═══════════════════╗
║  About everything in the world.       ║
╙─────────────────────────────── ───────────────────────────────╜
(C) EVP-SOFT
 
  The material promised in ProtonOb is still not ready. Therefore
I'm running the column again.
 
 Modem shutdown circuit.
 
Used if you need to hang ┌───────────┬──── 6.MODEM
handset on the modem (for example, CDOS or ─┴─ ─┴─
IS-DOS is frozen or the user downloads too much */ KDS21 */
her) or if some kind of program pi- ─┬─ ─┬─
throws all sorts of garbage into the #EF port. Convenient- └ │
it, if the "MODEM RESET" button is / MODEM └──── 26.Z-80
with fixation.                            /RESET
                                       └──────────────── 29.Z-80