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eSIM Dictionary
eSIM: Abbreviation for "embedded SIM," a type of SIM card that is built into a device and does not require a physical card to be inserted.
Dual SIM: A device that has two SIM card slots, allowing the user to have two phone numbers or to use two different mobile networks at the same time.
SIM swap: The process of replacing a physical SIM card with a digital SIM or transferring a mobile number from one SIM card to another.
SIM lock: A feature that prevents a device from being used with any mobile network provider other than the one it was purchased from.
SIM PIN: A personal identification number that is used to protect the SIM card and prevent unauthorized access to the device.
SIM PUK: A personal unblocking key that is used to unlock a SIM card when the SIM PIN has been entered incorrectly too many times.
ICCID: The unique identification number of a SIM card, which stands for "integrated circuit card identifier."
Carrier: A mobile network operator that provides mobile phone service to customers.
Mobile network: A wireless communication system that provides connectivity to devices such as phones and tablets.
Dual SIM: A device that has two SIM card slots, allowing the user to have two phone numbers or to use two different mobile networks at the same time.
SIM swap: The process of replacing a physical SIM card with a digital SIM or transferring a mobile number from one SIM card to another.
SIM lock: A feature that prevents a device from being used with any mobile network provider other than the one it was purchased from.
SIM PIN: A personal identification number that is used to protect the SIM card and prevent unauthorized access to the device.
SIM PUK: A personal unblocking key that is used to unlock a SIM card when the SIM PIN has been entered incorrectly too many times.
ICCID: The unique identification number of a SIM card, which stands for "integrated circuit card identifier."
Carrier: A mobile network operator that provides mobile phone service to customers.
Mobile network: A wireless communication system that provides connectivity to devices such as phones and tablets.
Roaming: The ability to use a mobile device in a
location outside of its home network coverage area.
MNO: Abbreviation for "Mobile Network Operator," a
company that owns and operates a mobile network.
MVNO: Abbreviation for "Mobile Virtual Network Operator," a company that provides mobile phone
service by leasing capacity from a traditional mobile
network operator.
Mobile data: Internet connectivity provided by a
mobile network, allowing devices to access the
internet when away from a Wi-Fi connection.
Data plan: A package of mobile data that is purchased
from a mobile network operator, usually with a
monthly fee.
International roaming: The ability to use a mobile
device in a foreign country, often requiring the
purchase of an additional roaming plan or the
activation of an eSIM.
Remote SIM provisioning: The process of remotely
activating and configuring a digital SIM over the
internet.
SIM form factor: The physical size and shape of a SIM
card, which can vary depending on the device it is
used on.
location outside of its home network coverage area.
MNO: Abbreviation for "Mobile Network Operator," a
company that owns and operates a mobile network.
MVNO: Abbreviation for "Mobile Virtual Network Operator," a company that provides mobile phone
service by leasing capacity from a traditional mobile
network operator.
Mobile data: Internet connectivity provided by a
mobile network, allowing devices to access the
internet when away from a Wi-Fi connection.
Data plan: A package of mobile data that is purchased
from a mobile network operator, usually with a
monthly fee.
International roaming: The ability to use a mobile
device in a foreign country, often requiring the
purchase of an additional roaming plan or the
activation of an eSIM.
Remote SIM provisioning: The process of remotely
activating and configuring a digital SIM over the
internet.
SIM form factor: The physical size and shape of a SIM
card, which can vary depending on the device it is
used on.
eSIM: Abbreviation for "embedded SIM," a type of SIM card that is built into a device and does not require a physical card to be inserted.
Dual SIM: A device that has two SIM card slots, allowing the user to have two phone numbers or to use two different mobile networks at the same time.
SIM swap: The process of replacing a physical SIM card with a digital SIM or transferring a mobile number from one SIM card to another.
SIM lock: A feature that prevents a device from being used with any mobile network other than the one it was purchased from.
SIM PIN: A personal identification number that is used to protect the SIM card and prevent unauthorized access to the device.
SIM PUK: A personal unblocking key that is used to unlock a SIM card when the SIM PIN has been entered incorrectly too many times.
ICCID: The unique identification number of a SIM card, which stands for "integrated circuit card identifier."
Carrier: A mobile network operator that provides mobile phone service to customers.
Mobile network: A wireless communication system that provides connectivity to devices such as phones and tablets.
Dual SIM: A device that has two SIM card slots, allowing the user to have two phone numbers or to use two different mobile networks at the same time.
SIM swap: The process of replacing a physical SIM card with a digital SIM or transferring a mobile number from one SIM card to another.
SIM lock: A feature that prevents a device from being used with any mobile network other than the one it was purchased from.
SIM PIN: A personal identification number that is used to protect the SIM card and prevent unauthorized access to the device.
SIM PUK: A personal unblocking key that is used to unlock a SIM card when the SIM PIN has been entered incorrectly too many times.
ICCID: The unique identification number of a SIM card, which stands for "integrated circuit card identifier."
Carrier: A mobile network operator that provides mobile phone service to customers.
Mobile network: A wireless communication system that provides connectivity to devices such as phones and tablets.
Roaming: The ability to use a mobile device in a location outside of its home network coverage area.
MNO: Abbreviation for "mobile network operator," a
company that owns and operates a mobile network.
MVNO: Abbreviation for "mobile virtual network operator," a company that provides mobile phone
service by leasing capacity from a traditional mobile network operator.
Mobile data: Internet connectivity provided by a mobile network, allowing devices to access the
internet when away from a Wi-Fi connection.
Data plan: A package of mobile data that is purchased from a mobile network operator, usually with a monthly fee.
International roaming: The ability to use a mobile device in a foreign country, often requiring the purchase of an additional roaming plan or the activation of an eSIM.
Remote SIM provisioning: The process of remotely activating and configuring a digital SIM over the internet.
SIM form factor: The physical size and shape of a SIM card, which can vary depending on the device it is used in.
MNO: Abbreviation for "mobile network operator," a
company that owns and operates a mobile network.
MVNO: Abbreviation for "mobile virtual network operator," a company that provides mobile phone
service by leasing capacity from a traditional mobile network operator.
Mobile data: Internet connectivity provided by a mobile network, allowing devices to access the
internet when away from a Wi-Fi connection.
Data plan: A package of mobile data that is purchased from a mobile network operator, usually with a monthly fee.
International roaming: The ability to use a mobile device in a foreign country, often requiring the purchase of an additional roaming plan or the activation of an eSIM.
Remote SIM provisioning: The process of remotely activating and configuring a digital SIM over the internet.
SIM form factor: The physical size and shape of a SIM card, which can vary depending on the device it is used in.
Our Customer Support Center can be contacted directly via live chat, which can be accessed by clicking on the round blue message box located at the bottom right of our website or via email at info@globalesim.app
Have a pleasant trip
Globalesim Team
