| 摘要 |
PURPOSE:To obtain the radio telephone set able to call a same opposite party with the same procedure as making a phone call by abbreviation dial system in the radio telephone service even when a phone call is made with a cordless telephone set connecting to an external line via a private branch of exchange or when made through the radio telephone service requiring the entry of a toll number. CONSTITUTION:The telephone set is provided with a telephone number storage section 10 able to use both a cordless radio section 4 and a cellular radio section 5 and storing an abbreviation dial and with a cordless/cellular auxiliary number storage section 12 storing a difference from the telephone number of the cordless service and the radio telephone service. Thus, even when the cordless telephone set is connected to an external line via a private branch of exchange or when a toll number is required for the cellular phone call, the abbreviation dialing is attained by the same operation. |
