@NonNull
	public static String phyToString(@PhyValue final int phy) {
		return switch (phy) {
			case PhyCallback.PHY_LE_1M -> "LE 1M";
			case PhyCallback.PHY_LE_2M -> "LE 2M";
			case PhyCallback.PHY_LE_CODED -> "LE Coded";
			default -> "UNKNOWN (" + phy + ")";
		};
	}
Converts the PHY number to String value.

@param phy phy value
@return phy as String
ble/src/main/java/no/nordicsemi/android/ble/utils/ParserUtils.java