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Change History
This describes the changes in the BTS3900B GSM Installation Guide versions.
Issue 04 (2010-01-15)
This is the fourth commercial release.
Issue 03 (2009-09-10)
This is the third commercial release.
Compared with issue 02 (2009-06-30), the following part is added:
The description of Ethernet cable types in PoE power supply mode is added.
Issue 02 (2009-06-30)
This is the second commercial release.
Compared with 01 (2009-04-30), the document incorporates the following changes:
1. The installation of the PSE is added.
2. The figures are optimized.
Issue 01 (2009-04-30)
This is the first commercial release.
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