Lenovo ThinkPad T400 2765 Hardware Maintenance Manual page 95

Table 22. Removal steps of SIM card slot (continued)
Remove the SIM card from the battery pack slot in the direction of arrow 3 as
shown in this figure.
Step Screw (quantity)
M2 × 3.5 mm, flat-head, nylon-coated (1)
2
When installing: Make sure the connector 3 is attached firmly.
2
3
Color Torque
Black 0.167 Nm
(1.7 kgfcm)
ThinkPad T400 and R400
87