Gigaset SX553 WLAN dsl First Steps page 98

Configuring the Advanced Settings
Note:
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Call waiting is indicated if you are making a call via a VoIP connection and you
receive an incoming analogue call.
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Call waiting is not indicated for a VoIP call if you are making a call via an ana-
logue connection.
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If your service provider supports this function you can have the caller's number dis-
played via Display number of the caller (CLIP).
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Select Hide own number for outgoing calls (CLIR) if you wish to hide the number
of this extension for outgoing calls.
Note:
Many service providers either do not support this function or may be unreliable.
Please contact your service provider if you want to be certain that CLIP and CLIR
are actually supported.
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Different dial tones for fixed line and VoIP: If you activate this function, a different
dialling tone is used for Internet telephony than for fixed network telephony. This
means you can immediately hear when dialling a number whether you are calling
via the Internet or via the fixed network.
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Hook flash time determines the period of time after which the end of a call is
announced. Please only change this value if your service provider requires it.
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Select the relevant settings for Extension 2.
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Click OK to apply the settings.
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