Verykool R620 - Manual (Page 35)

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icon. If you need to unlock the mobile phone, you can press any key,
and then operate according to relevant screen prompts.
14.6.4 Certificate manager
You can view the certificates in Certificate manager.
14.6.5 Private security
Upon entering Private Security, the password input screen appears,
where you can enter the security control menu list if you input the
correct password (default password is 0000). Then you can select
phonebook, messages, call log or file manager to set up the privacy
protection. For example: if you have set up privacy protection for the
phonebook, when you enter the phonebook, the password input
screen appears. You must input the correct password to be able to
enter and use the phonebook.
14.6.6 Calls & SMS firewall
Enter calls & SMS firewall, there displays the lists of blacklist and
whitelist. You can press left/right navigation key to switch between
blacklist and whitelist.
In every sheet, activate Options, you can operate as follow: add
new, and block settings. Blocked calling records are saved in the
blocked calls sheet in call history. Blocked messages are saved in
garbage box in messaging.
14.6.7 Phone control
14.6.7.1 SIM binding
In SIM bonding, you can see the menu as below.
Activation: you can set the SIM bonding function on/off. The default
password is “0000”.
The SIM binding function is offered to help end user to find his
phone just in case it has been lost or stolen. In fact, is previously
activated, the SIM binding function shall be able to recognize a
different SIM card inserted in the phone and immediately alert by
SMS the 5 trusted numbers previously set in the phone ( please
refer to 14.6.7.3).