Huawei ETS3, Руководство пользователя

Страница: 6 / 23

5
Press... To...
SOS key

Press the SOS key to display the preset
emergency number. You can enter another
emergency instead. Press the SOS key
again or press the Call key to make an
emergency call.

Press and hold the SOS key to directly call
the preset emergency number.

To change the preset emergency number,
select
Menu > Settings > Call > SOS . You
can only set an emergency number
supported by the local network. For details,
please contact your service provider.
Left function
key
Select the option displayed in the lower left
corner of the screen.
Navigation
keys

In standby mode, select Menu > Settings
> Display > Standby screen > Concise
mode to set the navigation keys as
shortcuts for different functions.

Adjust the in-call volume.
Installing the USIM card and battery
When installing the USIM card, make sure that the gold contact
surface on the USIM card is facing downward and that the
beveled edge of the USIM card is properly aligned with that of
the USIM card slot.