iii
S66 (AT/KBD autobaud interpretation; range = 0, 1) .............................24
S51 (delay until modem pool activation; range = 0–255) ........................ 24
Dial modifier .............................................................. .........................25
Introduction to Keypad dialing 26
Keypad dialing .................................................................................... 26
MCA Data Parameters for Keypad dialing commands ............................29
Keypad dialing commands .................................................................. 31
Additional asynchronous features 34
Autobaud ............................................................................................ 34
Autoparity ........................................................................................... 34
Modem Pooling ......................................................................... ..........34
Additional synchronous information ............................................ ..........35
Parity and character length on the MCA ......... .......................................35
Voice call origination ........................................................................... 36
Asynchronous troubleshooting 37
Modem pooling ................................................................................... 37
Power failure ....................................................................................... 37
Troubleshooting symptoms and solutions ................................................37
Synchronous troubleshooting 40
Contents