![Doro Secure 680 Скачать руководство пользователя страница 43](http://html.mh-extra.com/html/doro/secure-680/secure-680_manual_2523407043.webp)
English
Jump to date
Enter the date and press
OK
.
View all
Select a task and press
Options
for the following options:
Edit
Edit the selected task.
Delete
Delete the selected task.
Delete all
Delete all tasks.
Note!
The calendar will work even when the phone is switched off. Do not
press
Yes
to power on if wireless phone use is prohibited or when it may
cause interference or danger.
Calculator
The calculator can perform basic mathematical operations.
1.
Press
Menu
, select
and press
OK
.
2.
Enter the first number. Use
#
to enter decimal points.
3.
Use the arrow buttons to select an operation (+, -, x, ÷) and press
OK
.
4.
Enter the next number and press
OK
.
5.
Repeat steps 2–4 as necessary.
Select
=
and press
OK
to calculate the result.
FM radio
The FM radio has a frequency range from 87.5 to 108.0 MHz and 9 pre-
set channels.
Turning the radio on
1.
Connect the headset to the headset socket
.
2.
Press
Menu
, select
and press
OK
. The radio is turned on. The
tuned frequency is displayed. Use the side buttons
+
/
-
to adjust the
volume.
3.
Press
to return to standby mode. The radio will continue to play.
38