Nokia 22 Operator's Manual
Also see for 22: Product guideUser guideUser guide
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Contents
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PBX installation©2001 Nokia Mobile Phones. All rights reserved. 244. PBX installationThe application module can be connected to an analogue or digital PBX’s ana-logue trunk or extension line complying with ETS 300-001 standards. The appli-cation module has two RJ-11 connectors for both kinds of connections. Only oneconnector can be used at a time.Warning! Inappropriate installation of the Nokia 22 to a PBX may dam-age the PBX or the Nokia 22.Light indicators 1 and 2 in the terminal indicate the state of the applicationmodule. For further information about the application module light indicators,see Table 1: Application module light indicators, “ Light indicators” on page 12.Functionality in trunk modeOutgoing call on the trunk line1 A PBX is configured to route mobile calls via the Nokia 22. The user enters thenumber using his/her extension telephone.2 The PBX processes the number and discovers if the number is a mobile net-work number and sends the number sequence to the line where the terminalis connected.3 The terminal processes the call.Incoming call on the trunk line1 The Nokia 22 receives a call.1 The terminal sends a ring tone to the PBX.2 The switching centre answers.3 The switching centre redirects the call to an extension. |
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