Help, Technical information, Maintenance – BT Freestyle 130 User Manual
Page 35: Wall mounting
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Help
23
Technical information
26
Call security
26
Connecting to a switchboard
28
Connection information
28
REN (Ringer Equivalence Number)
27
Safety advice
27
Transmission frequencies
27
Maintenance
29
Changing handset battery pack
29
Care of handset battery pack
30
General cleaning
30
Guarantee
31
Installing handset battery pack
29
Power failure
30
Wall mounting
34
Index
33
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