This standard defines procedures on the L Interface for support of circuit-mode and packetmode
data transmission on TIA/EiA/IS-95 and ANSI J-STD-O08 based wideband spread
spectrum systems. This standard references many of the procedures defined in
TiA/EIA/IS-99 in support of async and fax circuit-mode data services and in TIA/EiA/IS-
657 in support of packet-mode data semices.