@ShadowJonathan That spare parts requirement is a bit daft. First of all: important parts, which are those? Secondly: if you are *required* to supply spare parts to any repair shop within ten days, that is no problem if the device is still manufactured. But to meet that obligation after you stop selling the phone, you need spare stock, enough to meet *projected* demand for seven years. (1/2)
Two problems: an unforeseen problem that pops up after four or five years may deplete your spares. And ten days is not enough to restart a production line. On the other hand, if you overproduce spares to be on the safe side, then you are being wasteful when they don’t get used.
I’m not against requiring spares to be available for more than a short time, but this should have been thought through a bit more. (2/2)