FRITZ!Fon MT-F Service - Knowledge Base
Calls drop when transferring calls, toggling calls, or using the consultation function
The call drops when you try to transfer it, toggling two calls, or consult with another party.
- The telephony provider does not support the "toggling calls" function.
1 Enabling consultation, call transfer, and toggling of calls in the FRITZ!Box
Configure the FRITZ!Box so that the FRITZ!Box toggles calls, and not your telephony provider:
- Enter #610*9*#91** on your telephone and press the call key (pick up the handset).
Note:You can restore the default setting of the FRITZ!Box by entering #610*2*#91**.
- Hang up again after about 3 seconds.