E-CU This topic has 1 reply, 1 voice, and was last updated 16 years, 5 months ago by eric. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts 7th August 2003 at 09:53 #36261 MurrayGuest Siemnes E-CU support GSM, DCS, GPRS and EDGE service. But to put it in Siemens BS240 you need to replace or add anything else do provide EDGE? 30th October 2007 at 16:02 #36262 ericGuest do you know the part number for Siemens BS240 components? Author Posts Viewing 2 posts - 1 through 2 (of 2 total) The forum ‘Telecom Design’ is closed to new topics and replies.