Troubleshooting guide

Optiset E Option Modules 2-11
2. Optiset E Option
Modules
Optiset E Privacy Module
The Optiset E Privacy Module supports Public-key encryption and
decryption to provide a high degree of security for voice
conversations. Two units are required, one local and one remote.
This module is connected between the handset jack and the handset of
any of the Optiset E telephones. (In addition, the Privacy Module
works with all ROLMphone and ROLMset telephones.) Both a cable
for connecting the Privacy Module to the phone and a local supply
come in the Privacy Module Kit.
Note:
The term "secure" as it is used in this document is synonymous
with "private" and is meant to imply only that the conversation
is encrypted. The Privacy Module does NOT make the
telephone "secure" as defined in TSG Standards I through V
because metallic contacts are NOT incorporated to isolate
transducers.
To install a Priva-
cy Module
➩
Disconnect the subscriber line from the
telephone.
➩
Place the telephone upside down on a soft
surface.
➩
Disconnect the handset coil from the
telephone.
➩
Use the supplied short and long connector
to attach the adapter frame to the
telephone.
➩
Take the connection cable that is supplied
for attaching the Optiset E Privacy Module
to the telephone and insert the cable into
the groove on the adapter frame.
➩
Return the telephone to the upright position
with the adapter frame.
➩
Insert the Optiset E Privacy Module into
the adapter frame.