Dell Precision Mobile Workstation M4800 - Installing the Battery

Installing the Battery
1. Slide the battery into its slot until it clicks into place.
2. Follow the procedures in After Working Inside Your Computer.
Removing the Micro Subscriber Identity Module (SIM)
Card
1. Follow the procedures in Before Working Inside Your Computer.
2. Remove the battery.
3. Slide the micro SIM card out from the slot .
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