Troubleshooting guide

Optiset E Option Modules 2-13
2. Optiset E Option
Modules
3) Both users agree to use their Privacy Modules for
security.
4) One user (either A or B) presses the “Secure” key on his
or her Privacy Module.
On both modules, the red “Crypto” status light flashes
and a secure code appears on the displays. These
indicate that both users are in secure mode.
5) The users conduct their secure conversation.
6) If the users want to return to normal operation, one of
them presses the “Secure” key on his or her Privacy
Module.
Figure 1-13. Optiset E Privacy Module
Optiset E Distance Adapter
The Optiset E Distance Adapter lets the user connect an Optiset E
telephone up to 18,000 ft. from the communications server via a
straight copper connection (22 AWG). A single-port unit and a multi-
port (up to four ports) unit are available, each with their own specific
power supplies.
Note:
Neither the Optiset E Phone Adapter nor the Optiset E ISDN
Adapter can be used with the Optiset E Distance Adapter.
Secure Key
Red LED
Green LED
Display
Secure Key
(under cover)