Sony ST27A User Manual

Your warranty does not cover damage or defects caused by abuse or improper use

of your device. If you have any further questions about the use of your product, get

help from our Customer support service.

IP (Ingress Protection) rating

Your device has an IP rating, which means it has undergone certified tests to

measure its resistance levels to both dust and water. The first digit in the two-digit IP

rating indicates the level of protection against solid objects, including dust. The

second digit indicates how resistant the device is to water. The higher the numbers,

the higher the respective protection.
The IP ratings of your device are IPX5, IPX7 and IP5X. This means that your device is

dust protected and is protected against the effects of immersion and low pressure

water stream. So you can use the device in extreme weather conditions, for example,

when it's snowing or raining, or when humidity levels are high. You can also use the

device in dusty or sandy environments, and when your fingers are wet. See the table

for more details.

Resistance to solid objects and dust

Resistance to water

IP0X. No special protection

IPX0. No special protection

IP1X. Protected against solid objects > 50 mm in

diameter

IPX1. Protected against dripping water

IP2X. Protected against solid objects > 12.5 mm in

diameter

IPX2. Protected against dripping water when

tilted up to 15 degrees from normal position

IP3X. Protected against solid objects > 2.5 mm in

diameter

IPX3. Protected against spraying water

IP4X. Protected against solid objects > 1 mm in

diameter

IPX4. Protected against splashing water

IP5X. Protected against dust; limited ingress (no

harmful deposit)

IPX5. Protected against water jet spray

IP6X. Dust tight

IPX6. Protected against heavy jet spray

IPX7. Protected against the effects of immersion

IPX8. Protected against submersion

Legal information

Sony ST27i/ST27a

This User guide is published by Sony Mobile Communications AB or its local affiliated company, without any

warranty. Improvements and changes to this User guide necessitated by typographical errors, inaccuracies of

current information, or improvements to programs and/or equipment, may be made by Sony Mobile

Communications AB at any time and without notice. Such changes will, however, be incorporated into new

ringtones. The use of such content may be restricted or prohibited by rights of third parties, including but not

limited to restriction under applicable copyright laws. You, and not Sony, are entirely responsible for additional

content that you download to or forward from your mobile phone. Prior to your use of any additional content,

please verify that your intended use is properly licensed or is otherwise authorized. Sony does not guarantee

the accuracy, integrity or quality of any additional content or any other third party content. Under no

circumstances will Sony be liable in any way for your improper use of additional content or other third party

content.
This User guide may reference services or applications provided by third parties. Use of such programming or

services may require separate registration with the third party provider and may be subject to additional terms

of use. For applications accessed on or through a third-party website, please review such websites’ terms of

use and applicable privacy policy in advance. Sony does not warrant or guarantee the availability or

performance of any third-party websites or offered services.
Remove the back cover to see regulatory information such as the CE mark.
All product and company names mentioned herein are the trademarks or registered trademarks of their

respective owners. Any rights not expressly granted herein are reserved. All other trademarks are property of

their respective owners.
Visit www.sonymobile.com for more information.
All illustrations are for illustration purposes only and may not accurately depict the actual phone.
This product is protected by certain intellectual property rights of Microsoft. Use or distribution of such

technology outside of this product is prohibited without a license from Microsoft.

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