Panasonic · KX-TG/TGF Series
When the CELL indicator on the base unit flashes, it means the system is in pairing mode and ready to connect with your cellular phone via Bluetooth. This state is active for 5 minutes.
Click steps to track your progress.
Press and hold the CELL 1 or CELL 2 button on the base unit for a few seconds.
Once the indicator flashes, put your cellular phone into pairing mode.
Complete the pairing process on your cellular phone within 5 minutes.
If pairing fails, restart the process and ensure the phone is near the base unit.