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Go to Call Settings > Compandor, and then enable or disable the feature.
8.1.3 Security
Power-on Password
This feature allows you to set the power-on password of the radio. If the password is entered incorrectly for the
preset consecutive times, the radio cannot be used normally. Contact your dealer to reset the password.
Go to Security > Power on Password, and then do as follows:
1. Go to Password Set, enter the initial password (88888888 by default), and then enter the new password.
2. Go to On/Off, and then enable the feature.
Encrypt
The Encrypt feature provides end-to-end encryption for voice and data to protect your voice and data against
eavesdropping.
Enabling the Encrypt Feature
If the radio is configured with this feature, you can enable it in either of the following ways:
Go to Security > Encrypt > On/Off, and then enable the feature.
Press the preprogrammed Encrypt key.
Setting the Encrypt Feature
You can add or select the encrypt key.
1. Adding an Encrypt Key
Go to Security > Encrypt > New Key, specify the key-related parameters, and then press the OK/Menu key.
The following table describes the key-related parameters.
Parameter Description
The ID for each key must be unique. The value ranges from 1 to 255.
Key Alias The key alias is composed of letters, digits, and special characters.
The key length can be 10 characters, 32 characters, or 64 characters.
Key Value The key value is composed of digits and letters and within the key length.
2. Selecting the Encrypt Key
Go to Security > Encrypt > Key List, and then select the encrypt key.