1, O a matou keypads silicone e faʻasaʻo i suauu, vailaʻau, ma faʻamalama UV, faʻamautinoa latou te faatumauina a latou faʻatinoga ma foliga e oʻo lava i siosiomaga faigata.

2, O a matou keypads silikoni e matua teteʻe i le ofuina ma loimata, faʻamautinoa latou te faatumauina o latou lagona faʻaogaina ma tali atu mo le tele o tausaga o faʻaoga.

3, O a matou keypads silikoni e sili ona tali mai, faʻamautinoa le faʻaogaina vave ma le saʻo mo le tele o masini faʻaeletoroni, e aofia ai le mamao mamao, keyboards, ma taʻaloga taʻaloga.