Gigaset E550H Manual page 42

Appendix
Time is reset to the default setting
• Base and handset were deactivated at the same time
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( page 16).
No time is specified in the call list
• Date/time is not set
Consultation call, call swapping, conference not possible
• These functions that can be executed on the device must be provided and enabled
by the network provider. Operation can vary from one network provider to
¤
another. Contact your network provider
Volume of the handset (earpiece volume) too quiet
• The volume is at the lowest level
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Change the earpiece volume setting (
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Change the handset position on the ear
Handsfree volume too quiet
• The volume is at the lowest level
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( page 37)
A call is signalled in the display, however the handset does not ring or is too quiet
• You have recorded your own ringtone or downloaded a ringtone from the Internet
and the source file is too quiet
record again
You hear a tone during operation
• Action has failed/invalid input
the user guide.
• The batteries are empty
• The system PIN you have entered is incorrect
You hear a tone during the call
• The batteries are empty
Forgotten system PIN
• Reset the system PIN to 0000
Error tone sounds after system PIN prompt
• The system PIN you have entered is incorrect
The device has come into contact with liquid
• Allow the device to dry.
a
• The display background may differ in the nuance of colour.
• This is completely normal and does not indicate a fault.
42
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Set date/time (
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Change the handsfree volume setting
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Set the source or ringtone to a louder volume or
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Repeat the process. Read the display and refer to
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Charge the batteries (
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Charge the batteries (
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Contact with liquid (
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Reset the time
page 16).
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page 37)
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page 15)
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Re-enter the system PIN or reset
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page 15)
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Re-enter the system PIN or reset
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page 46)