Philips SE4451S/05 User Manual page 5

12 Maintenance and replacement
12.1 Cleaning
12.2 How to replace the batteries
13 Technical data
Battery life and range
Low battery warning
Battery type
Out of range warning
14 Frequently asked questions
Charging
Calls
Caller Line Identification (CLI) service does
not work
Phonebook
Display
Registration
Interference
Answering machine
15 Index
Table of contents
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