PM144HC II modem/telephone/ISDN Settings and Configuration

Card Type	Modem (asynchronous)
Chipset	Unidentified
Maximum Data Rate	14.4Kbps
Maximum Fax Rate	14.4Kbps
Data Bus	8-bit ISA
Fax Class	Class I & II
Data Modulation	Bell 103A/212A ITU-T V.21, V.22, V.22bis, V.32, V.32bis
Fax Modulation	V.17, V.27ter, V.29
Error Correction/Compression	MNP5, V.42bis

CONNECTIONS
Function	Label	Function	Label
Line in/out	CN1	Line in/out	CN2

SERIAL PORT ADDRESS SELECTION
Setting	E1	E3
3F8h (COM1:)	Closed	Closed
2F8h (COM2:)	Open	Closed
3E8h (COM3:)	Closed	Open
2E8h (COM4:)	Open	Open

INTERRUPT SELECTION
Setting	E4	E5	E6	E7
IRQ2	Open	Open	Open	Closed
IRQ3	Closed	Open	Open	Open
IRQ4	Open	Closed	Open	Open
IRQ5	Open	Open	Closed	Open

SUPPORTED STANDARD COMMANDS

Basic AT Commands

+++, ‘comma’, A/

A, D, E, H, L, M, N, Q, V, W, X, Y, Z

&D, &F, &K, &V, &W, &Y, &Z

S-Registers

S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S18, S25, S30, S36, S38, S46, S48, S82

S86, S95, S108, S109, S110

Note: See MHI documentation for complete information.

UNIDENTIFIED COMMANDS
Command	Default
S37	0
S43	0