Configuring Privacy And Security Features; Blocking Caller Id; Blocking Anonymous Calls - Cisco SPA 525G User Manual

Using Advanced Phone Features

Configuring Privacy and Security Features

Configuring Privacy and Security Features
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Cisco Small Business IP Phone SPA 525G/SPA 525G2 User Guide (SIP)
You can also configure these features using your PC and the IP Phone Web
Interface. See "Blocking Caller ID," on page 98
Calls," on page 99.

Blocking Caller ID

You can block Caller ID from your phone so that your phone number will not
appear to the person you call.
To block Caller ID:
Press the Setup button.
Scroll to User Preferences and press Select.
Select Call Preferences.
Scroll to Block Caller ID and press the Right Arrow key to choose On.
Press Save.

Blocking Anonymous Calls

Blocking anonymous calls prevents calls with unknown Caller ID from ringing your
phone. (For example, if a caller set his phone to not display Caller ID, the call is
considered anonymous.) These callers receive a busy signal or message when
calling your phone if anonymous calls are blocked.
To block anonymous calls:
Press the Setup button.
Scroll to User Preferences and press Select.
Select Call Preferences.
and the "Blocking Anonymous
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