World Clock; Volume And Loudspeaker Control - Nokia N91 Guía De Usuario

To allow the mobile phone network to update the time,
date, and time zone information to your phone (network
service), scroll down, and select
For the Network operator time
the phone restarts.
To change the alarm tone, scroll down, and select
Clock alarm tone.

World clock

Open Clock, and scroll right to open the world clock
view. In the world clock view, you can view the time
in different cities.
To add cities to the list, select
Enter the first letters of the city name. The search
field appears automatically, and the matching cities
are displayed. Select a city. You can add a maximum
of 15 cities to the list.
To set your current city, scroll to a city, and select
Options > My current
clock main view, and the time in your phone is changed
according to the city selected. Check that the time is
correct and matches your time zone.
16
Network operator
setting to take effect,
Options > Add city.
city. The city is displayed in the

Volume and loudspeaker control

To increase or decrease the volume level, when you have
time.
an active call or are listening to a sound, press and hold
or on the left side of the device.
The built-in loudspeaker allows you to speak and listen to
the phone from a short distance without having to hold the
phone to your ear, for example, having it on a table nearby.
Sound applications use the loudspeaker by default.
Warning: Listen to music at a moderate level.
Continuous exposure to high volume may damage
your hearing. Do not hold the device near your ear
when the loudspeaker is in use, because the volume
may be extremely loud.
To locate the loudspeaker, see 'Keys and parts' in the Quick
start guide.
To use the loudspeaker during a call, start a call, and select
Options > Activate
To turn off the loudspeaker when you have an active
call or are listening to a sound, select
Activate handset.
Before connecting a device other than original Nokia
headphones to the headphone connector of your Nokia
N91, adjust the volume level to less than half to prevent
sound distortion or damage to the external device. Then
you can readjust the volume to the appropriate level.
loudsp..
Options >