NOKIA 02-dtx-3-gen free download

File name 02-dtx-3-gen.pdf

Customer Care Solutions DTX-3 Series Transceivers General Information Issue 1 4/03 Nokia Mobile Phones Ltd. DTX-3 General Information CCS Technical Documentation Table of Contents Page No Introduction to DTX-3 (Nokia 32) ... 3 Product Concept Generally ... 3 Concept ... 3 Nokia 32 Sales package contents ... 5 Technical Specifications ... 6 Mechanical Characteristics ... 6 Environmental Conditions ... 6 Page 2 Nokia Mobile Phones Ltd. Issue 1 4/03 DTX-3 CCS Technical Documentation General Information Introduction to DTX-3 (Nokia 32) Nokia 32 PBX Connectivity Terminal includes two modules: 1. Nokia TME-3 or Nokia TME-4 GSM transceiver 2. Nokia DTX-3 application module. The Nokia TME-3 is a Class 4/5 (EGSM900) and Class 1/2 (EGSM1800) dual band GSM terminal. The Nokia TME-4 is a GSM850/1900 dual band terminal. The DTX-3 provides an analogue two-wire connection for a landline telephone set or PBX (Private Branch eXchange) trunk or extension connection. The main purpose of the Nokia 32 is to provide direct GSM connection for companies using fixed line PBX. Calls targeted to the GSM network can be diverted via Nokia 32. Thus the company gets a direct connection to a GSM network from the internal fixed line telephones without the costly interconnection fee between fixed and GSM networks. Product Concept Generally Nokia 32 PBX connectivity terminal is a GSM device for PBX (Private Branch Exchange) connections. Nokia 32 has interfaces for PBX trunk and extension connections and the trunk connection can be also u