Siemens Gigaset Premium E370H: Big Buttons, Extra Loud, Crystal Clear Conversations Please note that this is an additional handset and charging cradle to be purchased for use with an existing system. This handset cannot be plugged into a telephone line, and will not work without a base station . Up to 6 handsets can registered to the base of the E370A. Benefits of using multiple handsets include features such as: intercom, call transfer, and conferencing facilities. As this handset is GAP compatible, it can be registered to other Gigaset bases.
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