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What is the telephone number of Changzhou Unicom Mobile Information Center?
Changzhou Unicom and Mobile Information CenterNo.:
Unicom +86 130 10440500, Mobile +86 138005 19500.
Short message center, because the full name is short message service center (SMSC).
SMSC is a business processing system independent of wireless network. The main function is to submit, store and forward short messages. And complete the interworking with pstn (Public Switched Telephone Network), isdn (Integrated Services Digital Network) and PSPDN (Packet Switched Public Data Network), and transmit short messages between extended short message entity esme (External Short Message Entity) and MS (Mobile Station).
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