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Additional asynchronous features
Autobaud
Autobaud is enabled each time you release a data call.
Each time you press carriage return to activate keyboard dialing or the letters AT
to activate AT dialing, the MCA times the length of bits received and sets the baud
rate accordingly.
Autoparity
The MCA automatically sets the parity each time the letters AT are entered for AT
dialing.
In Keyboard dialing you must enter a period ( . ) and press carriage return. This
is normally the first step to take when your terminal displays a garbled prompt.
Modem Pooling
When you dial a modem pool, the
MCA prompts:
ENTER REMOTE NUMBER
XXXX < C> 1. Enter number of external modem to
access and press the Carriage Return
Key.
flfl Emulation selection Dial flfl and use the volume control key, scroll the
telephone’s display until the correct modem type appears.
fl‡ Lock/unlock data
parameters Dial fl‡.
Even if parameters are locked, they can be changed for a
call. The new parameters are used only for the active call.
MCA returns to the locked parameter settings when you
release the call.
fl° VDN Key Assignment Dial fl°.
This feature is used when your telephone is programmed
to have more than one Voice DN (VDN). This assigns the
VDN of your choice to originate voice calls through the
MCA.
MCA
Command
number
MCA parameter Keypad dialing notes