A:AnswerThank you for reaching out! The Answering system is designed to pick up calls from the landline. In order to receive messages on your cell phone, you would need to have a voicemail service active, and that can be accessed from the Panasonic phone. In regards to the Caller ID, that is specific to the cell phone and it is not passed to the Panasonic phone. If you would like to see the callers from your cell phone, you would have to have the numbers saved in your phonebook.
A:AnswerWhen a landline call is being received, the SP-PHONE indicator flashes rapidly. When new messages have been recorded the message indicator on the base unit flashes.
A:AnswerWe recommend you the Panasonic KX-TGM450S Amplified Cordless Phone with Answering Machine. This will give you much more flexibility to adjust the volume. Consult the manufacturer of any personal medical devices, such as pacemakers or hearing aids, to determine if they are adequately shielded from external RF (radio frequency) energy. (The product operates in the frequency range of 1.92 GHz to 1.93 GHz, and the RF transmission power is 115 mW (max.)).
A:AnswerHello Nate! The range of the telephone system is around 30 feet from the main base unit. Keep in mind that this range will be further affected by the material and thickness of the walls. We hope this helps! - F