User's Guide

Preparing your device

Use a microSD card (sold separately) for extra storage.

*To access cellular networks with your device (WLAN + LTE version only - model number

Lenovo TB-8504X), insert a Nano-SIM card provided by your carrier into the slot as

shown below.

Step 1. Open the card slot cover.

Step 2. Insert the *Nano-SIM and microSD cards as shown.

Step 3. Replace the card slot cover.

microSD

Figure 1: WLAN

microS

microSD

Nano-SIM

microSD

Nano-SIM

Figure 2: WLAN + LTE

Only Nano-SIM cards work with your device.

Do not insert or remove the Nano-SIM card while your device is powered on. Doing so

may cause permanent damage to your Nano-SIM card or device.