Emergency calls – Tannoy K770I User Manual
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Calling
To answer a call
•
Select
Answer
.
To reject a call
•
Select
Busy
.
To change the ear speaker volume
during a call
•
Press
or .
To mute the microphone during a call
1
Press and hold down
.
2
Press and hold down
again
to resume.
To turn the loudspeaker on during
a call
•
Select
More
>
Turn on speaker
.
To view missed calls from standby
•
Press
and scroll to the
New
events
tab and select a number.
•
If pop-up is set: select
Calls
and scroll
to the
Missed
tab and select a number.
Networks
Your phone switches automatically
between GSM and 3G (UMTS)
networks depending on availability.
Some network operators allow you
to switch networks manually.
To switch networks manually
1
From standby select
Menu
>
Settings
> the
Connectivity
tab >
Mobile
networks
>
GSM/3G networks
.
2
Select an option.
Emergency calls
Your phone supports international
emergency numbers, for example, 112
and 911. These numbers can normally
be used to make emergency calls in
any country, with or without the SIM
card inserted, if a 3G (UMTS) or GSM
network is within range.
To make an emergency call
•
From standby enter 112 (the
international emergency number)
and select
Call
.
To view your local emergency
numbers
1
From standby select
Menu
>
Contacts
.
2
Select
More
>
Options
>
Special
numbers
>
Emergency nos.
Do not hold your phone to your ear when
using the loudspeaker. This could damage
your hearing.
In some countries, other emergency
numbers may also be promoted. Your
network operator may therefore have
saved additional local emergency numbers
on the SIM card.
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