Knowledge Base
AVM Content
To the knowledge base
Knowledge document #82
FRITZ!Fon M2
This support document is available for the following products:
- FRITZ!Box 7690
- FRITZ!Box 7590 AX
- FRITZ!Box 7590
- FRITZ!Box 7583 VDSL
- FRITZ!Box 7583
- FRITZ!Box 7582
- FRITZ!Box 7581
- FRITZ!Box 7560
- FRITZ!Box 7530 AX
- FRITZ!Box 7530
- FRITZ!Box 7520
- FRITZ!Box 7510
- FRITZ!Box 7490
- FRITZ!Box 7430
- FRITZ!Box 7390
- FRITZ!Box 7360
- FRITZ!Box 6890 LTE
- FRITZ!Box 6850 5G
- FRITZ!Box 6850 LTE
- FRITZ!Box 6840 LTE
Transmitting own telephone number
When you make calls, you can automatically transmit your telephone number (caller ID) to the person you are calling. The person you call can then see your telephone number in the display of their telephone.
Requirements
- The FRITZ!Fon must be registered with a FRITZ!Box.
- The feature "caller ID blocking (CLIR) for individual calls" must have been enabled by your telephony provider.
1 Preparations
- Enter #514*0*#91** on the telephone and press the call key (pick up the handset).
- Hang up again after about 3 seconds.
2 Disabling caller ID blocking (CLIR)
- Click "Telephony" in the FRITZ!Box user interface.
- Click "Telephony Devices" in the "Telephony" menu.
- Click the (Edit) button for the respective telephone device.
- Click on the "Telephony Device Features" tab.
- Disable the option "Calling line identification restriction (CLIR)".
- Click "Apply" to save the settings.
If the telephone number is not automatically transmitted when you make calls now, you must have your telephony provider enable the feature "caller ID blocking (CLIR) for individual calls". No further settings in the FRITZ!Box are necessary.