![Thrane&Thrane TT-3670A User Manual Download Page 58](http://html.mh-extra.com/html/thraneandthrane/tt-3670a/tt-3670a_user-manual_1111355058.webp)
Chapter 3: Operating the IP Handset
The menu system
47
3333
O
p
er
at
ing the
IP
H
a
nd
se
t
Factory default
To return to factory default for all settings, do as follows:
1. From the
Settings
menu, select
Factory
default
.
2. Select
Yes
.
All settings and status information are
now changed to factory default settings.
Note that in some cases this operation
may take up to 30 seconds.
Important
All settings and status
information are lost when
you accept this setting!
Summary of Contents for TT-3670A
Page 1: ...Thrane IP Handset USER MANUAL ...
Page 7: ...vi ...
Page 11: ...Table of Contents x ...
Page 15: ...Chapter 1 Introduction 4 ...
Page 65: ...Chapter 3 Operating the IP Handset 54 What s next ...
Page 89: ...Glossary 78 ...
Page 93: ...Index 82 ...