---
title: PollingTimeSlotMax4
framework: corenfc
role: symbol
role_heading: Type Property
path: corenfc/nfcfelicapollingtimeslot/pollingtimeslotmax4
---

# PollingTimeSlotMax4

A constant that indicates a maximum of four slots.

## Declaration

```swift
static var PollingTimeSlotMax4: NFCFeliCaPollingTimeSlot { get }
```

## See Also

### Maximum Slots

- [PollingTimeSlotMax1](corenfc/nfcfelicapollingtimeslot/pollingtimeslotmax1.md)
- [PollingTimeSlotMax2](corenfc/nfcfelicapollingtimeslot/pollingtimeslotmax2.md)
- [PollingTimeSlotMax8](corenfc/nfcfelicapollingtimeslot/pollingtimeslotmax8.md)
- [PollingTimeSlotMax16](corenfc/nfcfelicapollingtimeslot/pollingtimeslotmax16.md)