Renkforce DF-DP-400 Operating Instructions Manual page 14

1 Table of contents
2 Introduction ........................................................................................................................................................15
3 Intended use ......................................................................................................................................................15
4 Delivery content .................................................................................................................................................15
5 Up-to-date operating instructions .......................................................................................................................15
6 Description of symbols .......................................................................................................................................15
7 Safety Instructions .............................................................................................................................................16
7.1 General information .....................................................................................................................................16
7.2 Handling .......................................................................................................................................................16
7.3 Operating environment ................................................................................................................................16
7.4 Operation .....................................................................................................................................................16
7.5 (Rechargeable) batteries .............................................................................................................................16
7.6 Connected devices ......................................................................................................................................17
8 Operating elements ...........................................................................................................................................17
9 Installation ..........................................................................................................................................................18
9.1 Inserting the batteries ..................................................................................................................................18
9.2 Connecting and setting up the telephone ....................................................................................................18
10 Operation ...........................................................................................................................................................18
10.1 Setting the date and time ...........................................................................................................................18
10.2 Setting the alarm ........................................................................................................................................19
10.3 Setting the volume of the ringtone .............................................................................................................19
10.4 Setting the regional prefix ..........................................................................................................................19
10.5 Setting the outgoing prefix .........................................................................................................................20
10.6 Setting the IP prefix ...................................................................................................................................20
10.7 Setting the flash time .................................................................................................................................21
10.8 Setting the display contrast ........................................................................................................................21
10.9 Assigning speed dial buttons .....................................................................................................................21
10.10 Making calls .............................................................................................................................................22
10.11 Answering calls ........................................................................................................................................22
10.12 Muting the ringtone or calls ......................................................................................................................23
10.13 Viewing past calls ....................................................................................................................................23
11 Troubleshooting .................................................................................................................................................23
12 Cleaning and maintenance ................................................................................................................................24
13 Disposal .............................................................................................................................................................24
13.1 Product ......................................................................................................................................................24
13.2 (Rechargeable) batteries ...........................................................................................................................24
14 Technical data ....................................................................................................................................................25
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