Ericsson ZAT 19.2 Operation Manual page 198

©:
Encryption
7.4 Configuration
In the examples following nothing is mentioned about synchronous or
asynchronous communication, and the examples are valid in both
modes, but there are some special requirements for synchronous
encryption. See description of synchronous encryption later in this
chapter.
7.4.1. Encryption always on.
The modems should be configured for encryption and the
password tables should be protected. One of the modems is
always the answer modem in this example. The keys are used.
Call modem:
= Enter encryption password
AT+P=MODEM2:137024563:0:K: PASS01 23g:
Enter Password for password table access
AT+P=SYSOP1::2p%0|
= Enter 3 keys
AT+PK00=7CB8D036A8925FA1g@=|
AT+PKO1 =9AB573FC O53ADFB8 eo)
AT+PK02=825AC3BFE0935C B2 pits
= Enter encryption always on
AT+PC2p2|
= Only local password access
AT+PA2p%|
= Extra result codes.
AT+Q3p%|
Answering modem:
= Enter encryption password
AT+P=PASS0123::0:K=01-02p%|
K=01-02 specifies legal key index
=>Enter Password for password table access
AT+P=SYSOP2::2 pH]