[ GLOSSARY DEFINITION ] Connectivity

SIM tray

The tray that holds a physical SIM card inside a device.

Full Definition & Technical Explanation

A SIM tray holds the physical SIM card (sometimes with a microSD) inside a device and is accessed with a pin tool.

See nano-SIM.

Where SIM tray Matters

Frequently Asked Questions

What is SIM tray?

The tray that holds a physical SIM card inside a device.

What terms are related to SIM tray?

Related Connectivity terms include dual connectivity, HD voice.

Related Technical Terms

dual connectivity
Using two radio links at once, such as 4G and 5G, for better throughput. Connectivity
HD voice
Higher-quality voice calls using wideband audio codecs. Connectivity
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