How to delete or remove mobile devices connected to Exchange Activesync List

Trick to delete or remove mobile device connected to exchange activesync.

Using Exchange OWA:

1. Login to your account using exchange owa
2. Goto Options > See All Options…
3. Select Phone. The Mobile Phones tab show a list of all exchange activesyncdevices connected to your account.
4. Select the device you want to remove and click Delete.

 

From Exchange server cmdlets:

Get-ActiveSyncDevice -ResultSize unlimited | Get-ActiveSyncDeviceStatistics | where {$_.LastSyncAttemptTime -lt (get-date).adddays(-60)} | out-gridview

It will show device list older than 60 days.

Get-ActiveSyncDevice -ResultSize unlimited| Get-ActiveSyncDeviceStatistics | where {$_.LastSyncAttemptTime -lt (get-date).adddays(-365)} | select-object guid | Out-File C:\Temp\list.txt

It will export device GUID that need to be delete.

Get-Content .\list.txt | Get-ActiveSyncDevice | Remove-ActiveSyncDevice

Once you have list for device to delete, run above code to delete / remove devices.

 

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Lync Documentation

Microsoft Lync Server 2010 Documentation and Deployment Guides

Microsoft Lync Server 2010 Getting Started Guide

Descriptions of new features in Microsoft Lync Server 2010. Both server features and client features are included.

Microsoft Lync Server 2010 Group Chat Deployment Guide

This document guides you through the process of migrating and deploying Lync Server 2010 Group Chat Server and the related components that are required to let organizations set up searchable, topic-based chat rooms that persist over time, allowing geographically distributed teams to better collaborate with one another while preserving organizational knowledge.

Microsoft Lync Server 2010 Group Chat Administration Guide

This document guides you through the process of administering Lync Server 2010 Group Chat Server and the related components that are required to let organizations set up searchable, topic-based chat rooms that persist over time, allowing geographically distributed teams to better collaborate with one another while preserving organizational knowledge.

Microsoft Lync Server 2010 Announcement Deployment Guide

This download guides you through the process of configuring the Announcement call management feature for Enterprise Voice.

Microsoft Lync Server 2010 Supportability Guide

This guide provides a central, high-level reference for supported server topologies and configurations and supported client configurations. It is also intended to answer frequently asked questions. This document identifies supported topologies, configurations, and scenarios described in detail in the Lync Server deployment and planning documentation.

Microsoft Lync Server 2010 Reference: Call Data Recording and Quality of Experience Database Schema

This document describes the call detail recording (CDR) and the Quality of Experience (QoE) databases schemas in Microsoft Lync Server 2010.

Microsoft Lync Server 2010 Call Park Deployment Guide

This download guides you through the process of configuring the Call Park call management feature for Enterprise Voice.

Microsoft Lync Server 2010 Active Directory Guide

This document guides you through the process of preparing Active Directory for Microsoft Lync Server 2010 and includes the Active Directory schema reference.

Microsoft Lync Server 2010 Client and Device Deployment Guide

This download guides you through the process of deploying client software and devices for Lync 2010.

Microsoft Lync Server 2010 Edge Server Deployment Guide

This document guides you through the process of deploying Lync Server 2010 edge servers and Directors.

Microsoft Lync Server 2010 Archiving Deployment Guide

The purpose of the Microsoft Lync Server 2010 Archiving Deployment Guide is to guide you through the process of deploying Lync Server 2010 Archiving Server and the related components that are required to support archiving of instant messaging and web conferencing (meeting) content.

Microsoft Lync Server 2010 Monitoring Deployment Guide

This document guides you through the process of deploying Lync Server 2010 Monitoring Server.

Microsoft Lync Server 2010 Documentation Help File

This download contains a compiled help file (chm) of all the available Lync Server 2010 IT professional documentation on the Technical Library.

Migrating from Communications Server 2007 R2 to Lync Server 2010

This document provides guidance from migration from Office Communications Server 2007 R2 to Microsoft Lync Server 2010.

Microsoft Lync Server 2010 Enterprise Edition Deployment Guide

This document guides you through the process of deploying Lync Server 2010 Enterprise Edition and configuring dial-in conferencing for Lync Server 2010.

Enabling QoS with Microsoft Lync Server 2010

If your Windows Server network supports Quality of Service (QoS) management, you can take advantage of this functionality to optimize media traffic in your Microsoft Lync Server 2010 deployment. This guide shows you how.

Microsoft Lync Server 2010 Enterprise Voice Guide

This download contains two documents: Deploying Enterprise Voice at Central sites and Deploying Branch Sites

Microsoft Lync Server 2010 Response Group Deployment Guide

This download guides you through the process of configuring the Response Group feature for Enterprise Voice.

Microsoft Lync Server 2010 Standard Edition Deployment Guide

This document guides you through the process of deploying Lync Server 2010 Standard Edition and configuring dial-in conferencing.

Microsoft Lync Server 2010 Device Management and Troubleshooting Guide

The purpose of the Microsoft Lync Server 2010 Device Management and Troubleshooting Guide is to provide guidance on how to manage and update devices. It is also intended to answer frequently asked questions. This document identifies supported topologies, configurations, and scenarios described in detail in the Lync Server device deployment and planning documentation.