Count on the network built for mission critical operations.

We've got the Southeast covered.

Our mission critical LTE coverage is more reliable than ever before. With more than 1200 cellular sites throughout the Southeast, CriticalLinc LTE network coverage is there for you in all your critical moments. Use the interactive map to see coverage in your area.

Coverage depiction does not a guarantee data speed or service availability. Coverage may not be available everywhere and is subject to change.

When you need the power to work in critical situations.

Depend on hard-working devices on the CriticalLinc™ network.

Samsung Galaxy A21

Samsung Smartphones

Next-generation mobile productivity in the palm of your hand.

Samsung is a pioneer in mobile technology, the first to manufacture and go to market with features like infinity display, wireless charging capabilities, IP68 water and dust resistance, and stylus pens. Samsung devices push the limits of what's possible so your business can, too.

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Franklin Wireless R717 Hotspot

When you need a fast 4G LTE connection virtually anywhere.

Rely on the Franklin Wireless R717 mobile hotspot. This instant and secure broadband solution enables up to 15 wireless-enabled devices to access the CriticalLinc LTE data network using a wireless hotspot data plan. The R717 is well-suited for learning and working in remote locations.

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Franklin Wireless R717 mobile hotspot
Sonim XP8 Smartphones

Sonim Smartphones

Rugged phones for the most demanding situations.

Mission critical moments call for smart communication, connectivity, and flat-out ruggedness. The SONIM XP8 is one of the toughest, most reliable phones money can buy. Built to perform in challenging environments, the XP8 deserves its spot in the CriticalLinc™ LTE network lineup.

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Ready Before the Call.

Southern Linc employees are prepared to support you in all your mission critical moments. Our team is beyond reliable–just like CriticalLinc, our mission critical LTE network.

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Connected to the Future

Wireless data enables endless possibilities. Smarter cities and the Internet of Things are within reach. Southern Linc has the network, data plans, and equipment to make it a reality.

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Get mission-critical group radio service for your team.

Linc PTT - Basic

All the outstanding PTT features you're accustomed to and more. The Group List feature lets users create up to 10 lists of groups to scan, while the Priority Group feature sets the talk group that will engage before the other groups.

Linc PTT - High Performance

Get the mission-critical features of Basic Linc PTT, plus a number of outstanding features. Add Emergency Alarm, Emergency Call, Linc Map, and Linc Message for just $10 per line per month.

Feature Basic High Performance
Private MCPTT Calls checkmark checkmark
MCPTT Call Alert checkmark checkmark
MCPTT Calls to Enterprise Groups checkmark checkmark
Group List checkmark checkmark
Talk Group Scan checkmark checkmark
Priority Group checkmark checkmark
MCPTT Calls to Personal Groups checkmark checkmark
Broadcast Group Calls checkmark checkmark
Emergency Alarm and Call checkmark
Linc Map checkmark
Linc Message checkmark