Nortel Networks 1000E warranty Connecting an analog 500/2500-type telephone to a Pftu

Page 448 of 488 Installing and cross-connecting a Power Fail Transfer Unit

Connecting an analog (500/2500-type) telephone to a PFTU

Ensure that the cable from the appropriate Line card slot has been connected to the telephone. Refer to “Installing the Main Distribution Frame” on page 353.

Follow Procedure 116 to connect an analog telephone to a PFTU. Refer to the equipment layout plan to determine where to locate the PFTU.

DANGER

Always use caution when installing or modifying telephone lines. Do not install telephone wiring during a lightning storm. Do not install telephone jacks in wet locations unless the jacks are designed for wet locations. Never touch un-insulated telephone wiring unless the line is disconnected at the network interface.

553-3041-210 Standard 4.00 September 2007