At the moment EF.AD, which contains the length of the MNC is not
updated. For two digit MNC (the usual case) this is fine since the
length is set to 2 by default. However, when one wants to set an MNC
with 3 digit length the file must be updated, otherwise the third digit
of the MNC is recognized as part of the MSIN.
Change-Id: I827092b2c7f7952f54b2d9f8dbda419a0dbfaf65
Related: OS#3850
ee908ae195