Lucent Technologies 6.1 manual Merlin LEGENDCommunications System Release

MERLIN LEGENDCommunications System Release 6.1	Issue 1
System Planning 555-661-112	August 1998
A Customer Support Information
FCC Notification and Repair Information	Page A-3

—The facility interface code (FIC) and service order code (SOC): For tie line connection, the FIC is TL31M and the SOC is 9.0F.

For connection to off-premises stations, the FIC is OL13C and the

SOC is 9.0F.

For equipment to be connected to DID facilities, the FIC is 02RV2-T

êand the SOC is AS.2.

For equipment to be connected to 1.544-Mbps digital service, the SOC is 6.0P and the FIC is:

—04DU9-BN for D4 framing format with AMI zero code suppression

—04DU9-DN for D4 framing format with bipolar 8 zero code suppression (B8ZS).04DU9-IKN for extended superframe format (ESF) with AMI zero code suppression

ê— 04DU9-ISN with ESF and B8ZS

For equipment to be connected to 56-Kbps or 64-Kbps digital facilities, the FIC is 021S5 and the SOC is 6.0Y.

—The quantities and USOC numbers of the jacks required

—For each jack, the sequence in which lines are to be connected, the line types, the FIC, and the REN by position when applicable

■Ringer Equivalence Number (REN). The REN is used to determine the number of devices that may be connected to the telephone line. Excessive RENs on the line may result in the devices not ringing in response to an incoming call. In most, but not all, areas the sum of the RENs should not exceed five (5.0). To be certain of the number of devices that may be connected to the line, as determined by the total RENs, contact the local telephone company to determine the maximum REN for the calling area.

■Disconnection. You must also notify your local telephone company if and when this equipment is permanently disconnected from the line(s).