Siemens SINUMERIK 828D

Service cases - hardware
4.3 SINAUT modem
Hardware and Software
86 Service Manual, 03/2011, 6FC5397-5DP40-0BA0
1. Using a suitable object, press one of the two opening lugs carefully so that the fastener
opens.
2. Remove the rear section of the housing.
3. The SIM card holder can be seen on the printed circuit board:
① SIM card holder