A:AnswerHello Mike! Yes, both a landline and a cell phone (via Bluetooth) can be connected at the same time. However, calls can only be made from the landline when both are connected. To use the cellular line, the landline connection must be disconnected. - S
A:AnswerPretty much. You set your preferences beyond the basic options. If landline also provides high speed internet & TV, the provider may need to reprogram the line/telephone connection.
A:AnswerHi there! The main base needs to be connected to a power outlet via a AC cord constantly for the telephone system to work. We hope this helps! - F