Lenovo VIBE Z2 (English) Quick Start Guide_Important Product Information Guide - Page 6

Installing the SIM card A Micro SIM card provided by your carrier is required in order to use cellular services. Install the Micro SIM card as shown. Slot1 Slot2 12 Slot 1. Support *LTE/WCDMA/GSM Slot 2. Only support GSM Step 1.Insert the SIM eject tool that comes with your VIBE into the hole in the Micro-SIM-card tray. Step 2. Pull out the Micro-SIM-card tray and position the Micro SIM card into the tray in correct orientation. Step 3. Carefully insert the tray with the installed Micro SIM card back into the slot. Only Micro SIM cards work with your VIBE. Always turn off your VIBE first before you insert or remove a Micro SIM card. Insert or remove a Micro SIM card with your VIBE on may damage your Micro SIM card or VIBE permanently. Only use the SIM eject tool that comes with your VIBE, other SIM eject tools may damage your SIM card or VIBE permanently. * In some countries, LTE is not supported.