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Bearer Communication method used for data transport over the mobile network,
eg. 3G Broadband, HSPA, 3G, etc.
Home network The network of the mobile operator who provided your SIM.
Roaming You can use your mobile device on any other mobile network that has a
roaming agreement with your operator, whether in your country or abroad.
SIM Your Subscriber Identity Module is the small plastic chip that you will have
received together with your mobile contract. Your SIM has gold contacts
on one side.
Glossary