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IntroductionPassport 4400 Hardware Installation Manual
1
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User’s Responsibility
If a need arises in the future, the telephone company will call the user and
request the following information:
• Model number of the device(s):
— Single-channel AVM: NTAU61xx
— Dual-channel AVM: NTAU62xx
— UAVM: NTAU50xx
— FXO module for UAVM: NTAY11xx
— FXO module for UAVM (approved for Spain, Sweden, Switzerland,
Netherlands, and France): NTLN23xx
— FXS module for UAVM: NTAY12xx
— E&M module for UAVM: NTAY09xx
• FCC Part 68 (U.S.A): BEBUSA 75539-PX-N (AVM: all, UAVM: FXO and
E&M only)
• DOC CS-03 (Canada): AVM: 5681A (1 ch) and 7073A (2 ch), UAVM: 680-
5681A (FXO and E&M interfaces only)
• Jacks, Facility Interface Codes, Service Order Codes, and Ringer
Equivalence: See below.
AVM E&M
USO Jack: RJ1CX
Facility Interface Code:
— TL11M/E 2-Wire
— TL12M/E 2-Wire
— TL31M/E 4-Wire
— TL32M/E 4-Wire
AVM FXS
USO Jack: RJ11C/W
Facility Interface Code: OL13C 2-Wire
Service Order Code: 9.0F
AVM FXO
USO Jack: RJ11C/W
Facility Interface Code: O2LS2 2-Wire
Service Order Code: 9.0F
Ringer Equivalence: 0.9B