View Full Version : ALU GSM B11 BTS A9100 Alarm Dictionary
bluep
2015-07-01, 11:09 AM
Hi all
This is a useful document about GSM ALU B11 BTS Alarm and Solutions
Hope it's useful37841
Brendasic
2016-01-27, 08:36 PM
The GSM Alarm System We are selling here is Quad Band 850MHz/900MHz/1800MHz/1900MHz or Tri-band 900MHz/1800MHz/1900MHz.Quad band GSM alarm system can be used for basic service in almost anywhere in the world. Our tri-band GSM alarm system can be used for full range of Europe and Asia but without full coverage of Americas.
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