| 摘要 |
Apparatus ( 58 ), and an associated method, for facilitating delivery of network-specific dialing codes to a mobile node ( 12 ). When a mobile node ( 12 ) is registered to a network part ( 18 ) of the network infrastructure of a radio communication system ( 10 ), a request ( 62 ) is generated by the mobile node ( 12 ), requesting download thereto of the dialing codes used in the network part ( 18 ) to call service centers ( 42 ) associated therewith. The requested dialing codes are downloaded to the mobile node ( 12 ). And, the downloaded dialing codes are indexed ( 68 ) together with the dialing codes normally used by the mobile node ( 12 ) to call the corresponding service centers ( 42 ). Subsequently, when a call is placed to a service center, the dialing codes are transposed ( 74 ), if necessary, to permit the call to a designated service center ( 42 ) to be completed.
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