Samsung Galaxy Tab 8.9 用户手册

Getting Started       10

Note: If the card is not inserted correctly, the device will not 

detect the SIM card. Re-orient the card back into the slot 
if the SIM is not detected.

Turning Your Device On and Off

  Press and hold the Power/Lock Key 

.

Note: Your device’s internal antenna is located along the top 

back of the device. Do not block the antenna; doing so 
may affect signal quality and may cause the device to 
operate at a higher power level than is necessary. For 
more information, refer to “Information on GPS 
Applications”  on page 176.

1. Press and hold the Power/Lock Key 

.

2. At the Device options prompt, touch Power off.

3. At the Power off prompt, touch OK.

Setting Up Your Device

When you first turn on your device, you are asked to set up a 
few things. To do that, the following screens display. Some 
screens can be skipped (touch Skip) or re-displayed (touch 
Back). Some screens display depending on the options you 
choose.

Note: Ensure that you have an activated SIM card installed in 

your device prior to device set-up. For more information, 
refer to “Installing the SIM Card”  on page 9.