cordless phone
A cordless phone, also known as a portable telephone, is a landline telephone with a portable battery powered handset, which are larger than a cellphone. The handset connects wirelessly to a radio base station that is directly connected to the landline. Cordless phones are charged either in small charging cradles (ex: post #1834655) or a larger base station (ex: post #1420950).
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This tag implicates phone (learn more).