SKY DEVICES Tank - User Manual

Provides instructions on what to do if the phone is lost or stolen and recommends security measures like PIN passwords.

Enables setting a phone lock password to prevent illegal use, requiring password entry to unlock for normal use.

Protects SIM usage with PIN encryption, requiring PIN entry at boot time to unlock the SIM card and phone.

Details on storing contacts, viewing, editing, sending messages, calling, copying, and managing phonebook entries.

Covers call history (missed, dialed, received, all calls) and associated actions like viewing, calling, and saving contacts.

Configuration options for call waiting, call divert services, and call barring for enhanced security.

Details on using the camera to take pictures, save them, and access advanced settings like image quality and timer.

Instructions for writing SMS messages and accessing the inbox for received messages.

Covers PIN lock, phone lock, password changes, and network security configurations.