Tait TP9400 User Manual - Encryption  105

 Encryption  105

Making an encrypted call

1

Select the channel or group you wish to call.

2

Check that encryption is on ( 

is showing in 

the display).

3

Press and hold the PTT key to transmit.

The name of the encryption key that your radio is 

using for the transmission may briefly appear in 

the display.

While you are transmitting, the LED glows red and 

appears in the display.

Receiving an encrypted call

When you receive an encrypted call, your radio unmutes 

and you can hear clear speech, so long as the key 

required to decode the call is stored in your radio.

The name of the encryption key used to encrypt the 

incoming call may briefly appear in the display, below 

the name of the caller.

If the key required to decode the call is not stored in your 

radio, then your radio remains muted.

Your radio may also remain muted if the currently 

selected channel has ‘proper key detect’ programmed.

Channel 8

Key 7

Menu

Channel 7

Key 2

Menu