14.4 Fax/Modem w/Wake-On-Ring
@62E9.ADF - IBM PS/2 14.4/14.4 Kbps Data/Fax modem
   also the PM14400 PS/2 Internal Modem and Kingston 14400 PS/2 Internal Modem 

Intmod14.exe  14.4 Modem w/Wake-On-Ring option disk (adf only!)
J3 RJ45 Jack
J4 RJ45 Jack
SUR1 Clare Supressor
U1,2 HY62256ALJ-10
U3 MC68302FC16C
U4 Firmware?
U8,9 MS6264A-20RC
U10 Startech ST16C550CJ
U11 Rockwell R6639-26
U18 Unk
XFRM1 671-8025
Y1 16.5888MHz
Y2 38.00053MHz 

   Wake on ring feature seems to be a rework. There is an IC that looks to have been snapped in half and glued upside down onto U18. Two wires run from the added IC segment, one to R54, the other to the left pin of the header P2. 

  I dimly remember someone saying it was an option for the 750 MCA/PCI systems and not likely to be useful to any earlier ones.

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