Hughes 9202 User Manual page 74

Hughes suggests one of the following splitters for applications requiring both voice and fax/modem.
No splitter is needed when accessing the Hughes 9202 RJ11 connector for voice services only.
Two line splitter from Calradstore
http://www.calradstore.com/70-489.html
Omnicron Electronics MTJ-S2
http://www.omnicronelectronics.com/digital/mtj-s2.htm
Radio Shack 2-Line 4–conductor Splitter/Adapter
http://www.radioshack.com/product/index.jsp?productId=3900035
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Glossary
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