Opaque to Android: read only by the vendor client it is named for.

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000010  66 64 6e 5f 66 6f 72 5f 6e 6f 72 6d 61 6c 5f 72  fdn_for_normal_r
000020  6f 75 74 69 6e 67 5f 65 6d 65 72 67 65 6e 63 79  outing_emergency
000030  5f 63 61 6c 6c 12 0f 32 30 38 2c 32 32 38 2c 34  _call..208,228,4
000040  36 36 2c 35 32 35                                66,525