Samsung SGH-Z810 user manual Frequently asked questions, About the device and services

Models: SGH-Z810

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troubleshooting

If you are having trouble with your dongle, try these troubleshooting procedures before contacting a service professional.

Frequently asked questions

About the device and services

What is HSDPA?

HSDPA, short for High-Speed Downlink Packet Access, is a new protocol for mobile phone data transmission. This 3.5G technology allows for faster data transmission and streaming connections.

Will my dongle work without a USIM card?

No. You must insert a USIM card to use the dongle.

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Samsung SGH-Z810 user manual Frequently asked questions, About the device and services