User`s manual

U.S. Robotics I-modem Command Reference
Querying • Page 12-2
I1 Perform a checksum of the I-modemÕs read-only memory (ROM) and dis-
play the results. (This function is used only in factory testing.) The
I-modem should always display the same number.
I2 Perform a test of the I-modemÕs random-access memory (RAM)
and dis-
play either OK (0) or ERROR (4), followed by OK when the test is com-
pleted. You may want to use this command if the I-modem appears to be
malfunctioning.
I3 Display the multiport I-modemÕs banner, or product title.
I4 Display the I-modemÕs current conÞguration. (See Figure 12-1.)
ati4
USRobotics Courier I-modem with ISDN/V.34 Settings...
B0 C1 E1 F1 L2 M1 Q0 V1 X7
BAUD=115200 PARITY=N WORDLEN=8
DIAL=PULSE ON HOOK TIMER
&A3 &B1 &C1 &D2 &G0 &H1 &I0 &K1 &L0 &M4 &N0 &P0 &R2 &S0
&T5 &X0 &Y1 %N6 *C4 *V1=0 *V2=0
S00=000 S01=000 S02=043 S03=013 S04=010 S05=008 S06=002 S07=060