Dell RT722, PP22L owner manual Subscriber Identity Module, 156

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 Cingular and Vodafone need a SIM. Verizon, Sprint, and Telus do not use SIMs.

1Follow the procedures in "Before You Begin" on page 141.

2In the battery bay, slide the SIM into the compartment with the cut-off corner of the card facing away from the compartment.

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1 battery bay 2 SIM

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Adding and Replacing Parts