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1120 SIM card slot
For access, remove these FRUs, in order:
v “1010 Battery pack” on page 64
v “1040 Palm rest or palm rest with fingerprint reader” on page 69
v “1070 Keyboard” on page 74
Table 22. Removal steps of SIM card slot
Note: If the SIM card has been inserted in its slot, remove it before you start the
servicing. After you finish the servicing, make sure that you insert the card back
into the slot firmly.
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86 ThinkPad T400 and R400Hardware Maintenance Manual