Direct Tier-1 carrier connections to Rogers, Bell, TELUS, AT&T, and T-Mobile with sub-second failover, PCI DSS-certified private networking, and OTA eSIM migration for your existing terminals. No hardware swap. 99.99% uptime guaranteed.
01WHERE GENERIC eSIM BREAKS DOWN
Payment terminals operate inside constraints generic IoT SIMs weren't designed for. Three of them break fleets every day.
A carrier reconnect that takes 800ms in a general-purpose IoT context is a declined transaction or a fraud flag in a payment context. Terminals need transaction-safe hand-off: carrier switching that completes inside the authorization window, not after it. Generic SIMs reconnect when they reconnect. That's not good enough.
auth_window · p99 < 200msYour SIM is inside your PCI scope, whether your assessor knows it yet or not. Data sovereignty, private APN routing, IP whitelisting, and static IP assignment aren't optional add-ons. They're architectural requirements. NuvoLinQ's entire private data network is PCI DSS certified. Every connection, by default.
private_APN · static_IP · scope_compliantRipping out a deployed fleet to introduce eSIM capability is the wrong answer to a solved problem. SGP.32 OTA provisioning pushes eUICC capability to existing terminals without a truck roll, a hardware swap, or a scheduled maintenance window. Your current infrastructure becomes eSIM-ready. As is.
SGP.32 · OTA_push · zero_hardware_refresh02POS-native SIM behavior
Every technical decision in the SIM is traceable to a payment operations outcome. Here's what that means in the field.
If the primary carrier drops during authorization, the terminal switches networks instantly without interrupting the transaction.
SIM reconnect behavior is tuned to avoid mid-auth drops that get flagged as fraud or declined by your processor.
Each terminal connects to the strongest available carrier at its exact location — instead of being locked to a single network.
Payment authorization windows are tight. Our reconnect times are tuned to stay inside them — P99 under 200 ms.
Countertop, mobile, unattended, integrated — one SIM, one management plane, same behaviour across the fleet.
03Security & compliance
Specific, verifiable claims. No vague 'enterprise-grade security' language. NuvoLinQ's entire private data network is PCI DSS certified. Data sovereignty is contractually available. Every claim below has a one-line answer for your assessor.
Cardholder data never touches a public network — every connection runs through a dedicated APN with static routing.
Enables IP whitelisting, processor-side firewall rules, and meaningful PCI DSS scope reduction.
Traffic stays within defined geographic boundaries. No routing through foreign infrastructure — ever.
Restrict which destinations your terminals can communicate with at the network level — enforced by us, not configured by you.
Our architecture is designed to support your PCI scope, not expand it. ROC-ready connection logs included.
Audited, verified, and standards-aligned across the stack — so your assessor's questions have one-line answers.
04Legacy migration
Most eSIM migration conversations assume you'll rip and replace your fleet. We don't. SGP.32 eUICC capability is pushed to existing terminal hardware over the air — no physical SIM swap, no truck rolls, no hardware refresh.
We scan your existing terminal inventory and confirm SGP.32 eligibility per manufacturer and firmware version.
eligible · 96.4%Carrier profiles, private APN, and IP whitelist are staged in LinQView for your fleet before any device is touched.
profile_v3.2 · readyeUICC capability and the new carrier profile are pushed over the air. Migration completes in < 4 minutes per terminal.
avg · 03:47Field tech scans the terminal QR with ScanLinQ; the device context auto-populates and confirms migration end-to-end.
scan → ticket → closed05LinQView
A focused version of LinQView built for POS fleet managers. Real-time terminal status, instant alerts, remote OTA, and PCI audit logs you can export to your assessor in two clicks.
Every device — online, offline, failover active — on one map. P99 update latency under one second.
You're notified the moment a terminal loses connectivity — before your customer calls support.
Push carrier profile changes, firmware updates, and config changes without sending a technician.
Every connection event logged, signed, and exportable for compliance review. ROC-ready by default.
Field tech scans a terminal QR; full device context auto-populates a support ticket with the last 24h of events.
06direct vs. roaming
A roaming SIM is fine for fleet telematics. It's not fine when a $48 authorisation has a 30-second window and you're three hops from your processor.
07Real outcomes from real payment fleets
If you're a PSP, ISO, or fleet operator deploying terminals across North America, this is what your peers are doing with NuvoLinQ.
"The multi-carrier eSIM gives PSP or the end client the ability to choose the best available carrier and switch networks if needed — all in a highly secure private backbone."
"NuvoLinQ has enabled us to recognize IoT patterns that are crucial to managing our business."
"LinQView has been a game-changer for our Deployment and Technical Support teams."
08get started
Get a connectivity assessment built around your fleet. We map what you run, find the right deployment, and hand you a concrete plan. No generic demos, no roster calls
NuvoLinQ works with payment processors, ISOs, and acquiring banks across North America — with contractually guaranteed 99.99% uptime.