Basics

device is connected to the enhanced (Third Generation) Sprint Nationwide PCS Network, you will be incurring data usage charges. You cannot receive incoming calls while using third generation services. Data packet usage will be measured in kilobytes and will be rounded up to the next whole kilobyte. Kilobyte usage will be rounded up to the next full cent. Rounding up will occur at the end of each separate session or each clock hour (at the top of each hour), if the session spans more than 1 clock hour. When traveling on the Vision network, a session may be ended and new session initiated, although no interruption to the actual data session will occur. Each individual session will be rounded up. The number of data packets used and charged to you will vary widely, depending upon the specific PCS Vision wireless application or other service you use and the amount of data used in the specific application or service. You will be charged for data exchanges initiated by other Internet users as well as those you initiate. Estimates of data usage, for example, the size of downloadable files, will vary from what you actually use. You will be charged for additional data used in transporting and routing on the network. If you use a Premium Service (including services provided by third parties but for which you are billed on your PCS Invoice), you will be charged for data used in transport and routing in addition to the charge for the Premium Service. You will be charged for partial and interrupted data downloads or other use, including re-sent data, and for unsuccessful attempts to reach Web sites and use other applications and services, including those resulting from dropped network connections. Your invoice will not separately identify the number of kilobytes attributable to your use of specific sites, sessions or services used. Specific additional information about PCS Vision wireless services, including pricing, included kilobytes and combining with other PCS Service Plans, is available in our standard sales collateral for PCS Vision wireless Service Plans or at www.sprintpcs.com.

PCS Voice CommandSM. PCS Voice CommandSM is an optional service that allows you to place calls by using speech recognition technology. Calls to 911 or similar emergency numbers cannot be placed through the PCS Voice Command feature. Airtime and applicable long distance charges for a call completed from your

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