Lucent Technologies MERLIN LEGEND System Manager's Manual page 116

MERLIN LEGEND Communications System Release 5.0
System Manager's Guide 555-650-118
3 System Components
Power-Related Hardware
When your system was planned, your Lucent Technologies representative made
sure that it had a module to support one or more PFT telephones in case of an
emergency. For more information, contact your Lucent Technologies
representative.
NOTES:
1. The PFT jack does not operate unless a power outage occurs or the
2. The PFT telephone can be any basic single-line telephone; a
3. If rotary lines/trunks are in the system, you must use rotary telephones
power supply units are turned off.
single-line telephone that is connected to an MFM cannot be a PFT
telephone.
(500MMs recommended) as PFT telephones.
Issue 1
June 1997
Page 3-49