The advent of the two - way paging service with the functionality of automatic roaming registration, message delivery confirmation and answer brings new life to the paging market.
双向寻呼的诞生为寻呼服务注入了新的活力，它可实现自动漫游登记、确保消息送达并具有回发消息的功能。
Delivery confirmation is the final step in processing bulk shipments.
交货确认是处理Bulk（散装货物）运输的最后步骤。
Delivery confirmation is the final step in processing bulk shipments.
交货确认是处理Bulk（散装货物）运输的最后步骤。
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