0 REM Dial.100 Automatic Phone Dialer
100 CLEAR500:   REM Clear string space
110 DEFINTA-Z:  REM Default to integers
120 DIM ML(3):  REM Holds M/L code
130 CLS:PRINT"Phone Dialer":PRINT"Written by Dick Cassidy & larry gensch"
135 PRINT"All commercial rights reserved":PRINT
140 PM$="7I1E"+CHR$(0):REM RS-232 Parameters
145 PRINT"RS-232 Setting: M"PM$:PRINT
150 LINEINPUT"Enter Phone Number: ";PH$
155 IF LEN(PH$)=0 THEN MENU
160 PH$=PH$+CHR$(0):REM Delimit phone #
165 V=VARPTR(PM$):REM   Point to UART Setting
170 AD!=PEEK(V+1)+PEEK(V+2)*256
180 CALL 6118,0,AD!:REM Set UART Parms
190 FOR N=0 TO -1 STEP -1:REM Loop to load M/L Routine
200 READ A,B:REM Get 2 bytes of routine
210 A!=A+B*256:REM Convert to LSB,MSB
220 ML(X)=A!+65536*(A!>32767):X=X+1
230 N=(B=0):NEXT:REM Loop till routine loaded
240 V=VARPTR(PH$):REM   Point to Phone # string
250 AD!=PEEK(V+1)+PEEK(V+2)*256:REM AD! Points to phone #
255 PRINT:PRINT"Dialing...";
256 CALL 21200:REM Disconnect line
260 CALL 21293,0,AD!:REM Dial phone
270 CALL 21172:REM      Keep off hook
300 X=0:CD=0:  REM Init carrier status
310 FOR N=1 TO 1000:REM Suitable delay
320 V=VARPTR(ML(0)):REM Point to M/L routine
325 Y=VARPTR(X):REM Point to X
330 CALL V,0,Y:REM  Get carrier status
340 CD=(X=0):REM    Set CD flag
350 IF CD THEN N=1000:REM Exit early if carrier
360 NEXT:REM Loop till carrier or time out
370 PRINT:IF CD THEN 460:REM Skip if carrier
380 PRINT"No carrier":REM Display msg
390 CALL 21179:REM Disconnect
400 PRINT"Try again? ";
410 A=INSTR("YyNn",INPUT$(1)):REM Get input
420 ON A+1 GOTO 430,440,440,450,450
430 BEEP:GOTO410:REM Bad input
440 PRINT"Y":RUN:       REM "Y" Entered
450 PRINT"N":MENU:      REM "N" Entered
460 REM --- Connected ---
470 PRINT"Connected":PRINT
480 PRINT"Entering TERMINAL Mode..."
490 CALL 21589: REM Enter TERM Pgm
500 DATA 205,239,110,119,201,0:REM M/L ?Routine