No. Part/Kit Number Description Remark
35 54012165001 Ventilation label Serviceable. Replace to-
gether with item #36.
36 3286058L01 Gore port Serviceable. Replace to-
gether with item #35.
37 0104054J35
5
Back chassis assembly (Plain) Serviceable.
0104045J11
2,
5,
8,
9
Back chassis assembly (SIM)
0104064J82
6
Back Chassis Assembly (SIM), MTP3550
0104064J83
6
Back Chassis Assembly (Plain), MTP3550
38 03012036001
2,
8,
9
Screw M1.4
39 55012011002
2,
8,
9
SIM door catch
40 15012112001
2,
8,
9
SIM door
41 32012119001
2,
8,
9
SIM door O-ring
42 75012167001
2,
8,
9
SIM door pad Not serviceable. Order to-
gether with item #40.
43 13012029001
2,
8,
9
SIM door escutcheon Serviceable.
44 75012176001 Chassis conductive pad Serviceable. Replace
when chassis is removed.
45 54012164001 Tamper label
46 33012021001
5,
6
Model label Serviceable.
33012021010
5,
6
33012021013 Model label, MTP3550
47 BR000138A01 PTT metal plate Serviceable. Assemble to
any returned housing
without a PTT metal plate.
48 0104064J98 Vibrator and boot assembly Serviceable. This part is
for MTP3550 only.
49 PMUE4100_
(AES128)
Encryption IC board Serviceable.
PMUE4101_
(AES256)
50 75012188001 Conductive pad Serviceable.
51 11012100001 Conductive adhesive Serviceable. Replace with
a new unit after every
service.
9
Not offered for 800 MHz radio models.
68015000841-EL
Chapter 5: Maintenance
82