L-3 Communications CEU, User Manual

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Calls STE User’s Manual
7-6 Rel. 2.6
7-1.5.5 Sidetone Control
Sidetone may be enabled or disabled from the STE Configuration Menu, with or without a crypto card
inserted. The factory default for the Sidetone Control feature is “Enable” which places your voice in the
earpiece during transmission.
The sidetone must be disabled when the STE is used as a front-end terminal for a Defense Red Switch
Network (DRSN).
7-1.6 Terminating a Call
When your voice call is completed, place the handset in the cradle or if in speakerphone mode with the
handset in cradle, by pressing
SPKR .
When your data call is completed, disconnect by pressing the CALL button.
7-2. PSTN VOICE CALLS
7-2.1 PSTN - Initiating Calls
Upon going off hook, the STE will display one of the menus shown below ( Figure 7-3 ), depending on the
Initial Mode Setting (Auto-Secure, Traditional, Secure-Only). For each mode, follow the instructions in the
table immediately below each menu to place a call.
Figure 7-1. PSTN Auto-Secure Off-Hook Menu
Call Type Procedures
Non-secure Voice Go off-hook and press NONSEC , then enter the number you wish to call.
Secure Voice Go off-hook and press NONSEC , then enter the number you wish to call.
After call is established, press SECVOICE . To view additional security information
about the call, press SCROLL . Information that cannot be validated (e.g., Caller ID)
is enclosed by parenthesis.
Secure Data Go off-hook and press NONSEC , then enter the number you wish to call.
After call is established, press SECDATA . To view additional security information
about the call, press SCROLL . Information that cannot be validated (e.g., Caller ID)
is enclosed by parenthesis.
Figure 7-2. PSTN Traditional Off-Hook Menu
NON-SECURE TO: LINE x: mmm ssss
SECVOICE SECDATA