MEDC Ex ResistTel MB - Manual (Page 3)

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Table of contents
General operating conditions ............................................................. 5
Device Overview ................................................................................ 6
Keyboard ............................................................................................ 9
Packaging Contents ........................................................................... 9
Explosion Protection - Device Description ......................................... 10
Explosion Protection - Device Construction ....................................... 11
Explosion Protection - Indicators ........................................................ 14
Explosion Protection - Identification ................................................... 15
Assembly and Installation .................................................................. 16
Connection Plan ................................................................................. 17
Loop Bracket ..................................................................................... 17
Hole Pattern ...................................................................................... 18
Commissioning .................................................................................. 18
Maintenance ....................................................................................... 18
Receiver Operation ........................................................................... 19
Open listening ................................................................................... 19
Hands free ......................................................................................... 19
Working with the headset .................................................................. 20
Operation ......................................................................................... 21
Receiving calls ............................................................................ 21
Call somebody ............................................................................ 21
Redial .......................................................................................... 21
Execute queries .......................................................................... 21
Change telephone configuration ................................................. 22
Signal tones ................................................................................ 22
Configuration .................................................................................... 23
Set ring tone volume ................................................................... 23
Select ring tone melody .............................................................. 23
Set receiver volume .................................................................... 23
Set speaker volume for speakers ................................................. 23
Set speaker volume for hands free ............................................. 23
Set headset volume .................................................................... 23
Save or delete telephone numbers for speed dialling buttons .... 24
Determine dialling behaviour ...................................................... 24
Save or delete line access code ................................................. 24
Determine duration of the break after dialling the line access code 24
Determine duration of the loop current disruption (flash duration) 25
Enable/disable change block ...................................................... 25
Enter PIN .................................................................................... 25
Enable/disable external speaker ................................................. 26
Restore state of delivery ............................................................. 26
State of delivery ............................................................................... 27
Technical data ................................................................................. 28