Dell Vostro 1400 (Mid 2007) - Manual (Page 179)

Adding and Replacing Parts
179
Subscriber Identity Module
Subscriber Identity Modules (SIM) identify users uniquely through an
International Mobile Subscriber Identity.
CAUTION:
Before you begin any of the procedures in this section, follow the
safety instructions in the Product Information Guide.
NOTE:
Only GSM (HSDPA) type cards need a SIM. EVDO cards do not use a SIM.
1 Follow the procedures in "Before You Begin" on page 163.
2 In the battery bay, locate the SIM compartment at the base.
3 Slide in the SIM into the compartment with the cut-off corner of the card
aligning with the cut-off corner in the SIM compartment.
Wireless Mini-Cards
CAUTION:
Before you begin any of the procedures in this section, follow the
safety instructions in the Product Information Guide.
NOTICE:
To help prevent damage to the system board, you must remove the battery
from the battery bay before you begin working inside the computer.
1 battery bay 2 SIM card
1 2
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