Microsoft Lumia 640 LTE Single Sim - Manual (Page 14)

the device away from your head and body. For more information and
explanations and discussions on RF exposure, go to the WHO website at
www.who.int/peh-emf/en.
Original accessories
For availability of approved accessories, check with your dealer.
An extensive range of accessories is available for your device. For more
details, see www.microsoft.com/mobile/accessories.
Practical rules about accessories
• Keep all accessories out of the reach of small children.
• When you disconnect the power cord of any accessory, hold and pull
the plug, not the cord.
• Check regularly that accessories installed in a vehicle are mounted and
are operating properly.
• Installation of any complex car accessories must be made by qualified
personnel only.
Battery
Type: BV-T5C
Talk time:
Up to 17.5 hours (WCDMA) / 26.5 hours (GSM).
Standby:
Up to 36 days.
Important: Battery talk and standby times are estimates only. Actual
battery talk and standby times depend on SIM cards, features used,
battery age and condition, temperatures to which the battery is exposed,
network conditions, and many other factors, and may be significantly
shorter than those specified above. Ringtones, hands-free call handling,
and other features consume the battery. The amount of time a device is
used for calls affects its standby time, and the amount of time that the
device is switched on and in standby mode affects its talk time.
Copyrights and other notices
Declaration of Conformity
Hereby, Microsoft Mobile Oy declares that this RM-1074 product is in
compliance with the essential requirements and other relevant
provisions of Directive 1999/5/EC. A copy of the Declaration of
Conformity can be found at www.microsoft.com/mobile/declaration-
of-conformity.
The availability of products, features, apps and services may vary by
region. For more info, contact your dealer or your service provider.
The contents of this document are provided "as is". Except as required
by applicable law, no warranties of any kind, either express or implied,
including, but not limited to, the implied warranties of merchantability
and fitness for a particular purpose, are made in relation to the accuracy,
reliability or contents of this document. Microsoft Mobile reserves the
right to revise this document or withdraw it at any time without prior
notice.