Push-to-Talk Airtime Solutions in Memphis, TN
Keep your team connected anywhere with push-to-talk airtime plans from Comserv Services. We offer flexible airtime solutions for businesses of every size — from small crews to large enterprise fleets — with nationwide coverage and local support.
What We Offer
Push-to-Talk Over Cellular
Push-to-Talk over Cellular (PoC) delivers instant group communications over LTE and 5G networks — no repeaters, no towers, no FCC frequency licenses required. Your team gets the familiar push-to-talk workflow of a two-way radio with the reach of a cellular network.
PoC connects radios and smart devices to a cloud-based server over cellular or Wi-Fi. When a user presses the PTT button, voice is instantly routed to the selected individual, group, or dispatcher — whether they’re across the building or across the state.
Comserv Services bundles PoC airtime with compatible hardware — handheld radios, vehicle-mounted mobile radios, or smart devices — so you get one monthly cost, one point of contact, and local support from a team that knows your operation.
Nationwide Coverage
LTE & 5G networks across the US
Instant PTT
Sub-second push-to-talk response
Group Calls
One-to-many communications
Secure
Encrypted voice and data
PoC Device Types
Choose the Right Device for Your Operation
PoC devices come in three form factors — handheld radios, vehicle-mounted mobile radios, and smart devices. Contact us and we’ll match the right hardware and airtime plan to your team.
Mobile PoC Radios
Vehicle-installed push-to-talk radios designed for drivers and fleet operations. Loud audio, tactile controls, and built-in GPS let drivers communicate without handling a phone — with full dispatch visibility from a central console.
- Vehicle-mounted installation
- Loud, clear audio for cab environments
- Real-time GPS tracking and breadcrumb history
- Dispatch console integration
- Geofencing and overspeed alerts
- Instant group and individual calling
- Emergency alert to dispatch
Most Popular
Handheld PoC Radios
Rugged push-to-talk devices built for workers who need fast, reliable voice communication on the go. Physical PTT button, long battery life, and durable construction — the familiar radio experience over cellular and Wi-Fi networks.
- Physical PTT button — one-button operation
- Individual and group calling
- Emergency call button
- GPS location tracking
- Wi-Fi and LTE/5G connectivity
- No repeaters or FCC licenses required
- Nationwide coverage area
PoC Smart Devices
Android-based devices that combine push-to-talk communication with business applications. Ideal for roles requiring both instant voice communication and mobile computing — scanning, inspection, documentation, and coordination in one device.
- Push-to-talk plus Android business apps
- Barcode scanning and camera
- Text, image, and video messaging
- GPS tracking and geofencing
- Dispatch console compatible
- Remote device management
- Cross-enterprise group calling
Coverage Options
Coverage & Connectivity Options
Nationwide LTE / 5G
PoC airtime delivered over major carrier LTE and 5G networks. No repeaters, no towers, no FCC frequency licenses — coverage wherever cellular or Wi-Fi is available.
Multi-Carrier SIM Access
Devices equipped with multi-carrier SIM cards can access multiple carrier networks. If coverage weakens on one carrier, the device can switch — keeping your team connected across changing coverage zones.
Hybrid PoC + Traditional Radio
Already have a UHF/VHF or DMR radio system? A PoC bridge connects your existing radios to wide-area PoC users — extending coverage without replacing your current infrastructure.
Who We Serve
Industries We Serve
- Construction & Contracting
- Transportation & Logistics
- Property Management
- Event Management
- Security Services
- Utilities & Energy
Why Choose Us
The COMSERV Advantage
- Authorized reseller for major PTT airtime providers
- Bundle airtime with radio hardware for one monthly cost
- Local support — not a 1-800 call center
- Flexible month-to-month or annual contracts
- Serving the Mid-South for decades
- Fleet and agency volume pricing available
- Seamless integration with Kenwood and Motorola radios
- On-site setup and training available
Ready to Get Connected?
Call us or send a message and we’ll put together an airtime plan that fits your team, your coverage area, and your budget.
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