LENCO TAB 4 TWO 90 Operation & User’s Manual

 When the device is not in use for long periods, unplug the AC power cable for safety reasons.  Do NOT knock on, press, hit or shake the screen as you may damage the internal circuits.  To clean the device, use a soft dry cloth. Do NOT use solvents or petrol based fluids. To remove severe stains, you may use a damp cloth with dilute detergent.  The supplier is not responsible for damage or lost data caused by malfunction, misuse, modification of the device or battery replacement.  If the de ...

 Do not use this device near water.  Clean only with a slightly damp cloth.  Do not cover or block any ventilation opening. When placing the device on a shelf, leave 5 cm (2”) free space around the whole device.  Install in accordance with the supplied user manual.  Don’t step on or pinch the power cord. Be very careful, particularly near the plugs and the cable’s exit point. Do not place heavy items on the power cord, which may damage it. Keep the entire device out of children’s reach! When playing with the power cable, they can seriousl ...

shown in the following picture: Charging Connect one end of the power adaptor to socket, and the other end to the power socket of the device for charging. During charging, the icon of battery will be , and when charging completes, the icon will be .  You shall not charge the device via a USB cable.  You can still use the device while charging, but this will prolong the charging time.  Use the device at least once every week.  Fully charge the battery regularly.  Don’t keep the battery empty for a ...

1. In Inbox interface, click an email to open it. 2. Click an attachment (if any) to enable a corresponding application to open it, or you can click Save to save it to SD card. 3. If you want to Reply, Click Reply or Reply all. a. Enter the message you want to reply in Writing email option. b. Click Send to send the email; you can also save it as draft without sending it. The email will be deleted if you don’t save or send it. 4. To delete an email, click Delete. Writing a new email 1. In Inbox interface, click Menu→ Write 2. Click Send to option, then enter address of the ...