Cisco Wireless Phone 840 and 860 Release Notes for Firmware Release 1.10(0)

These release notes support the Cisco Wireless Phone 840 and 860 software release 1.10(0). These wireless smartphones require:

What’s New in This Release?

The following sections describe the features that are new or have changed in this release.

Hoteling Guest Login for Webex Calling

Cisco Wireless Phones 840 and 860 now support device-based Hoteling guest login.

Japanese Locale Support

Japanese locale support for Cisco Wireless Phone 840 and 860 applications.

Updated Ringtone Per Line Management for Cisco Unified Communications Manager

You can set the ringtone type to "None" for any line on your phone. By which the phone doesn't ring, but displays the incoming calls.

Limited CTI Control Support

You can control your Cisco Wireless Phone from Computer Telephony Integration (CTI).

XML Support for Informacast

Cisco Wireless Phone 840 or 860 can now use the Informacast solution for emergency notifications.

Enhancement to Incoming Call UI Screen and Heads-Up Notification

The incoming call UI screen and heads-up notification now display the calling party number.

Important Notes

Third Party Application Conflicts

Third party application interference can be eliminated by factory reset and reregistration of a problematic phone.

Where to Find More Information

Cisco Wireless Phone 840 and 860 User Guide

Cisco Wireless Phone 840 and 860 Administration Guide for Cisco Unified Communications Manager

Open Bugs

Bug number



860–840 Bluetooth Pairing Mode Confusion vulnerability.


Conference not recorded when a user creates a conference with a call on hold.

Resolved Bugs

Bug number



Phone didn't re-register to Webex Calling after network outage and initial reconnect attempt failed.


Cisco Phone application does not re-register after a reboot.

Bug Search Tool

We report open and resolved customer-found bugs of severity 1 to 3. You can find details about listed bugs and search for other bugs by using the Cisco Bug Search Tool. For more info on using the Bug Search, see Bug Search Tool Help.

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Cisco Systems, Inc.

San Jose, CA

Asia pacific Headquarters

Cisco Systems (USA) Pte. Ltd.


Europe Headquarters

Cisco Systems International BV Amsterdam,

The Netharlands

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