Now you are connected to the SIP2 server you can start writing and sending request commands. The connection to the SIP2 server does time out fast so if haven’t finished writing and receiving commands simply write in: *telnet localhost <portnumber>* to restart the SIP2 connection.
英文使用“and”代替 &,除非是專有名詞或常用縮寫的一部分。例如:Notices and slips,而不是Notices & slips;Baker & Taylor, R&D。
Use "and" instead of &, unless part of a proper noun or a common abbreviation. For example: Notices and slips, not Notices & slips; Baker & Taylor, R&D.