Sim card lock, Removing the sim card, Sim card lock removing the sim card – Acer W511P User Manual
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24 - Your Acer tablet PC tour
Select your data connection from the list of
networks.
Select Connect, then Next.
SIM card lock
Your computer may come with a SIM card lock, i.e.,
you will only be able to use the SIM card provided
by your network operator.
To cancel the SIM lock, contact your network provider.
Removing the SIM card
1. Make sure your computer is turned off.
2. Press the SIM card into the slot then carefully release. The SIM card will
be pushed out of the slot.