Modify this paragraph to have better coherence:
Sometimes the liquid contact indicators are placed in such a way that they can be inspected from the outside. There is a LCI in the headphone connector, the dock connector, and near the SIM-card slot of an Apple iPhone.
Sometimes the liquid contact indicators are placed in such a way that they can be inspected from the outside. For instance there is a LCI in the headphone connector, the dock connector, and near the SIM-card slot of an Apple iPhone.