| 摘要 |
A system and method to access an information or electronic service uses a single access telephone number. The telephone number is used to access a particular service provider no matter where the subscriber is located, and may be, for example, 950-DATA, 1-800-ATT-DATA, or 1-500-EASY-DATA. The system and method are particularly well suited to internet access through internet service providers (ISPs).
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