A:AnswerThank you for reaching out! If "line in use" is displayed on the handset screens, please ensure that none of the handsets are currently engaged in a call. Press the OFF button on all handsets and unplug the base unit for a few minutes. Also, verify that your base unit is connected to a working outlet and that the telephone line is securely connected to the base unit. If the issue affects all of your phones, you might be experiencing a line problem. To test this, try plugging your telephone into a different line, such as at a neighbor's or friend's house, to see if the issue persists. -M
A:AnswerHello! We have not specifically tested this model with the Galaxy S3, therefore we cannot fully guarantee compatibility for phonebook transfer with that device. -M
A:AnswerAssume you know the #621 pairing method. I haven't tried this but, partial excerpt from the manual:
"Using a Bluetooth headset (optional)
Important: Your bluetooth headset must support the Headset Profile (HSP) specification.
Note: You cannot use a bluetooth headset to talk on a cellular line.
Panasonic's (sparse) help for bluetooth pairing is at:
https://help.na.panasonic.com/answers/how-to-register-pair-a-bluetooth-headset-to-telephone/
Hope that might help.
A:AnswerThis model underwent testing solely with the Pixel 6A, not the model you referenced. Therefore, we cannot assure the full functionality of all link2cell features. However, it's worth noting that the talking caller ID feature doesn't function for text messages. Nevertheless, the handsets will still provide alerts if permitted by the cellphone. -M
A:AnswerYes, absolutely it does. It is easy to set up Speed Dial using the directions provided in the accompanying paper copy manual, that also has an easy to follow Table of Contents listing how to use all the features of the phone. There is an online version of the manual, too, but the hard copy manual is so easy to access.
