Up to 300 hrs (WCDMA) / 300 hrs (GSM).Important: Battery talk and stand-by times are estimates and only possible under optimal network conditions. Actualbattery talk and standby times depend on SIM cards, features used, battery age and condition, temperatures to whichbattery is exposed, network conditions, and many other factors, and may be significantly shorter than those specifiedabove. Ringing tones, hands free call handling, use in digital mode, and other features will also consume the battery, andthe amount of time a device is used for calls will affect its stand-by time. Likewise, the amount of time that the device isturned on and in the standby mode will affect its talk time.Copyrights and other noticesDECLARATION OF CONFORMITYHereby, NOKIA CORPORATION declares that this RM-823 product is in compliance with the essential requirements and otherrelevant provisions of Directive 1999/5/EC. A copy of the Declaration of Conformity can be found at www.nokia.com/global/declaration/declaration-of-conformity.For products placed on the market before 1 July 2012, the alert symbol is applicable to indicate the restrictions on use in Francefor the Wi-Fi functionality. In accordance with EU Decision 2009/812/EC, after 1 July 2012, the alert symbol is no longer applicablefor the Wi-Fi functionality within this product and, hence, can be disregarded even if it is still present on the product.© 2012 Nokia. All rights reserved. Nokia, Nokia Care, and Nokia Connecting People are trademarks or registered trademarks ofNokia Corporation. Nokia tune is a sound mark of Nokia Corporation. Other product and company names mentioned herein maybe trademarks or tradenames of their respective owners.© 2012 Microsoft Corporation. All rights reserved. Microsoft, Windows and the Windows logo are trademarks of the Microsoftgroup of companies.Downloading of maps, games, music and videos and uploading of images and videos may involve transferring large amounts ofdata. Your service provider may charge for the data transmission. The availability of particular products, services and featuresmay vary by region. Please check with your local Nokia dealer for further details and availability of language options.Reproduction, transfer, distribution, or storage of part or all of the contents in this document in any form without the priorwritten permission of Nokia is prohibited. Nokia operates a policy of continuous development. Nokia reserves the right to makechanges and improvements to any of the products described in this document without prior notice.The Bluetooth word mark and logos are owned by the Bluetooth SIG, Inc. and any use of such marks by Nokia is under license.This product is licensed under the MPEG-4 Visual Patent Portfolio License (i) for personal and noncommercial use in connectionwith information which has been encoded in compliance with the MPEG-4 Visual Standard by a consumer engaged in a personaland noncommercial activity and (ii) for use in connection with MPEG-4 video provided by a licensed video provider. No license isgranted or shall be implied for any other use. Additional information, including that related to promotional, internal, andcommercial uses, may be obtained from MPEG LA, LLC. See www.mpegla.com.To the maximum extent permitted by applicable law, under no circumstances shall Nokia or any of its licensors be responsiblefor any loss of data or income or any special, incidental, consequential or indirect damages howsoever caused.The contents of this document are provided "as is". Except as required by applicable law, no warranties of any kind, either expressor implied, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose, are madein relation to the accuracy, reliability or contents of this document. Nokia reserves the right to revise this document or withdrawit at any time without prior notice.For the most current product info, please refer to www.nokia.com.hk.The availability of products, features, apps and services may vary by region. For more info, contact your Nokia dealer or yourservice provider. This device may contain commodities, technology or software subject to export laws and regulations from theUS and other countries. Diversion contrary to law is prohibited.Nokia does not provide a warranty for or take any responsibility for the functionality, content, or end-user support of third-partyapps provided with your device. By using an app, you acknowledge that the app is provided as is. Nokia does not make anyrepresentations, provide a warranty, or take any responsibility for the functionality, content, or end-user support of third-partyapps provided with your device.FCC NOTICEThis device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may notcause harmful interference, and (2) this device must accept any interference received, including interference that may cause© 2013 Nokia. All rights reserved. 88