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locked. If you rarely lock the screen, you may not see much improvement in battery
performance.
When you use your device for the first time, the estimated standby time may not be accurate
since there is no previous usage history to estimate from.
To view the estimated standby time
From your Home screen, tap
1
Find and tap Settings > Power management.
2
Using Low battery mode
You can activate the Low battery mode feature to save power when the battery level
is low. This feature helps you to adjust the settings for screen brightness, data traffic
and the vibrate function so that you can reduce battery consumption.
To activate Low battery mode
Drag the status bar downwards, then tap
1
Find and tap Power management.
2
Drag the slider beside Low battery mode to the right.
3
To deactivate Low battery mode
From your Home screen, tap
1
Find and tap Settings > Power management.
2
Drag the slider beside Low battery mode to the left.
3
To change the settings for Low battery mode
From your Home screen, tap
1
Find and tap Settings > Power management.
2
To open the settings menu, tap Low battery mode.
3
Adjust the settings as desired.
4
When you're finished, tap
5
Hearing Aid Compatibility
Your phone is designed for Hearing Aid Compatibility (HAC) and can be used with
hearing aids.
Hearing Aid Settings
You can choose the setting in the phone to match the setting in your hearing aid
before making or receiving calls.
To select a phone setting for HAC
From the Home screen, tap
1
Find and tap Settings > Call settings.
2
Mark the Hearing aids checkbox to turn on hearing aid compatibility.
3
Hearing Aid Compatibility Information
This device has been tested and rated for use with hearing aids for some of the
wireless technologies that it uses. However, there are some newer wireless
technologies used in this device, for example, the LTE wireless service, which have
not yet been tested for use with hearing aids. It is important to try the different features
of this device thoroughly and in different locations, using your hearing aid or cochlear
implant, to determine if you hear any interfering noise. Consult your service provider or
local Sony service center for information on hearing aid compatibility. If you have
questions about return or exchange policies, consult your service provider or mobile
device retailer.
Please note: This product has not been tested for Hearing Aid Compatibility on Voice
over LTE bands (VoLTE) and Voice over IP (VoIP) on WLAN bands as there was no
test instrumentation available for such testing at the time of product testing.
This is an Internet version of this publication. © Print only for private use.
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