PRACTICAL 336 EXTERNAL VOICE/DATA/FAX modem/telephone/ISDN Settings and Configuration

Card Type	Modem (synchronous)
Chipset	Unidentified
I/O Options	Microphone in, speaker out, voice, speakerphone
Maximum Data Rate	33.6Kbps
Maximum Fax Rate	14.4Kbps
Data Bus	Serial
Fax Class	Unidentified
Data Modulation	Unidentified
Fax Modulation	Unidentified
Error Correction/Compression	Unidentified

CONNECTIONS
Function	Label	Function	Label
Telephone line out	CN1	Speaker out	CN5
Telephone line in	CN2	DC power in	CN6
RS-232/422	CN3	Power switch	SW1
Microphone in	CN4

DIAGNOSTIC LED(S)
LED	Color	Status	Condition
MR	Unidentified	On	Power is on
MR	Unidentified	Off	Power is off
TR	Unidentified	On	DTR signal is high
TR	Unidentified	Off	DTR signal is low
SD	Unidentified	On	Modem is transmitting data
SD	Unidentified	Off	Modem is not transmitting data
RD	Unidentified	On	Modem is receiving data
RD	Unidentified	Off	Modem is not receiving data
OH	Unidentified	On	Modem is off-hook
OH	Unidentified	Off	Modem is on-hook
CD	Unidentified	On	Carrier signal detected
CD	Unidentified	Off	Carrier signal not detected
RI	Unidentified	On	Phone is ringing
RI	Unidentified	Off	Phone is not ringing
HS	Unidentified	On	Modem is operating at 4800bps or faster
HS	Unidentified	Off	Modem is operating at slower than 4800bps

SUPPORTED STANDARD COMMANDS

The command set is unidentified.