Canadian Department of Communications (DOC) Interference Information. AT&T MERLIN LEGEND Release 3.1, MERLIN LEGEND Release 4.0

Customer Support Information

Canadian Department of

Communications (DOC)

Interference Information

This digital apparatus does not exceed the Class A limits for radio noise emissions set out in the radio interference regulations of the Canadian

Department of Communications.

Le Présent Appareil Numérique n’émet pas de bruits radioelectriques depassant les limites applicables aux appareils numériques de la class A préscrites dans le reglement sur le brouillage radioelectrique edicté par le ministère des

Communications du Canada.

FCC Notification and Repair Information

This equipment is registered with the FCC in accordance with Part 68 of its rules.

In compliance with those rules, you are advised of the following:

■ Means of Connection.

Connection of this equipment to the telephone network shall be through a standard network interface jack, USOC RJ11C,

RJ14C, RJ21X. Connection to E&M tie trunks requires a USOC RJ2GX.

Connection to off-premises extensions requires a USOC RJ11C or RJ14C.

Connection to 1.544-Mbps digital facilities must be through a USOC

RJ48C or RJ48X. Connection to DID requires a USOC RJ11C, RJ14C, or

RJ21X. These USOCs must be ordered from your telephone company.

Connection to 56-Kbps or 64-Kbps facilities requires a USOC RJ11C,

RJ14C, or RJ21.

■ Party Lines and Coin Telephones.

This equipment may not be used with party lines or coin telephone lines.

■ Notification to the Telephone Companies.

Before connecting this equipment, you or your equipment supplier must notify your local telephone company’s business office of the following:

— The telephone number(s) you will be using with this equipment.

— The appropriate registration number and ringer equivalence number

(REN), which can be found on the back or bottom of the control unit, as follows:

¨ If this equipment is to be used as a Key system, report the number

AS593M-72914-KF-E.

¨ If the system provides both manual and automatic selection of incoming/outgoing access to the network, report the number

AS593M-72682-MF-E.

A–2 System Programming

Customer Support Information

¨ If there are no directly terminated trunks, or if the only directly terminated facilities are personal lines, report the number AS5USA-

65646-PF-E.

¨ The REN (Ringer Equivalence Number) for all three systems is

1.5A.

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 and 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.

04DU9-ISN with ESF and B8ZS.

¨ For equipment to be connected to 56-Kbps or 64-Kbps digital facilities, the FIC is 02B1Q.

— 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).

System Programming A–3