work until the problem is corrected, or it is certain the equipment is not malfunctioning.

5.This unit contains no user-serviceable parts.

6.An FCC compliant telephone cord with a modu- lar plug is provided with this equipment. In addi- tion, an FCC compliant cable appropriate for the dial backup option ordered is provided with this equipment. This equipment is designed to be con- nected to the telephone network or premises wiring using an FCC compatible modular jack, which is Part 68 compliant.

7.The following information may be required when applying to the local telephone company for leased line facilities.

Service

Digital Facility

Service

Network

Type

Interface Code

Order Code

Jacks

ISDN

02IS5

6.0N

RJ-49C

iv

NT1 ACE User Manual

61203019L1-1

Page 4
Image 4
ADTRAN 203019L1, 1203019L2, 1203019L3 user manual Isdn