IBM RS/6000 7025 F50 Series, Service Manual, Page: 329 / 362

done
disconnect:
delay 2 # Separate from previous data.
send "+++" # Assure command mode.
delay 2 # Allow mode switching delay.
send "ATHð\r" # Set modem switch-hook down
#
(i.e., hang up).
ignore "ð\r" or "OK\r" timeout 2 # Ignore modem response.
send "ATEðQ1\r" # Initialize modem: Echo OFF,
# Disable responses.
ignore "ð\r" timeout 1
done
condin: send "AT&F\EðEð\r" # Reset to factory defaults.
# \Eð=data compression disabled
# Eð=echo disabled
ignore "ð\r" or "OK\r\n" timeout 2 # Ignore modem response.
send "AT#Fð\Q2\r" # Trellis modulation disabled
# Retrain with adaptive rate
expect "ð\r" or "OK\r\n" timeout 2 # Confirm commands successful
send "ATVðXðSð=2\r" # Numeric response code
# AT compatible messages
# Answer on 2nd ring
expect "ð\r" timeout 2 # Confirm commands successful.
done
waitcall: ignore "2\r" timeout 1 # Ignore first ring.
expect "2\r" timeout 1ð # Pick up second ring
# or timeout.
# Expect a connection response.
expect "1\r" timeout 6ð
done
page: send "ATD%N,%R\r" # %N = pager call center number
# commas=6sec wait time to
#
enter paging number.
# %R = return number
expect "ð\r" or "3\r" timeout 3ð # Confirm successful command.
delay 2 # Wait before hanging up.
send "+++" # Assure command mode.
delay 2 # Allow mode switching delay.
send "ATHð\r" # Hang up.
expect "ð\r" timeout 2 # Confirm successful command.
done
ripo: send "AT&F\EðEð\r" # Reset to factory defaults.
# \Eð=data compression disabled
# Eð=echo disabled
ignore "ð\r" or "OK\r\n" timeout 2 # Ignore modem response.
send "AT#Fð\Q2\r" # Trellis modulation disabled
# Retrain with adaptive rate
Appendix D. Modem Configurations
D-13