ThinkPad Edge E440 - Replacing the SIM Card

4.Insertanewbatteryuntilitclicksintoplace1,andthenslidethebatterylatchtothelockedposition2.
5.Turnthecomputeroveragain.Connecttheacpoweradapterandallcables.
ReplacingtheSIMcard
Beforeyoustart,printtheseinstructions.
IfyourcomputerisequippedwithaSIMcardslot,yourcomputermightrequireaSIMcardtoestablish
wirelessWANconnections.Dependingonthecountryofdelivery,youmightneedtopurchaseaSIM
cardoraSIMcardmightalreadybeinstalledinyourcomputerorispartoftheshippingcontentsthat
comewithyourcomputer.
IfyoufindaSIMcardincludedintheshippingcontents,adummycardisinstalledintheSIMcardslot.
Note:TheSIMcardisidentifiedbytheICchipmountedononesideofthecard.
ToreplacetheSIMcard,dothefollowing:
1.Turnoffthecomputer;thendisconnecttheacpoweradapterandallcablesfromthecomputer.Wait
threetofiveminutestoletthecomputercool.
2.Closethecomputerdisplay,andturnitover.
3.Removethebattery.See“Replacingthebattery”onpage71.
Chapter6.Replacingdevices73