Gigaset GS180 Manual page 39

Merging two calls into a conference call
One call active, one call on hold.
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Tap . . . The calls are merged
Ending a conference call:
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Tap next to a phone number . . . The connection to this participant will be ended
or
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Tap next to a phone number . . . The calls are ended but the connections remain open
Call settings
Display of caller name in the call log and contact list of the Phone app
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Phone Tap
Specify how calls are sorted:
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Sort by First name or Last name
Specify how the names of contacts are displayed:
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Name format
Setting tones and vibration
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Phone Tap
Changing the ringtone:
Vibrate for incoming calls:
Tones when tapping the dialpad:
Other settings for sounds via the app
Tap . . . The participants' phone numbers are displayed
Settings
First name first or Last name first
Settings
Phone ringtone
Enable the Also vibrate for calls option
Enable the Keypad tones option
Display options . . .
Sounds and vibration . . .
Select ringtone
Settings
OK
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