1
2
3
Commissioning ............................................................... 18
3.1
3.2
3.3
3.4
3.5
3.6
3.7
Wall mounting ........................................................................ 19
4
Operation ...................................................................... 20
4.1
4.2
Redial.................................................................................... 20
4.3
4.4
5
5.1
5.2
5.3
5.4
6
6.1
6.2
6.3
7
7.1
Fault finding ........................................................................... 24
7.2
7.3
Guarantee.............................................................................. 25
7.4
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15