发明名称 |
CRADLE CONTACT DEVICE FOR A TELEPHONE WITH A PUSH-BUTTON SET |
摘要 |
A cradle contact device for a telephone including a push-button set with contacts (3) for number selection. A cradle (8) arranged in the telephone is provided with an arm (6) which actuates an extra contact (5) included in the push-button set when the handset (7) is lifted or put down. This contact activates in its turn an electronic circuit (12) which carries out a plurality of contact functions. |
申请公布号 |
WO8500715(A1) |
申请公布日期 |
1985.02.14 |
申请号 |
WO1984SE00229 |
申请日期 |
1984.06.18 |
申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON |
发明人 |
LINDMAN, BOERJE, LENNART |
分类号 |
H04M1/08;(IPC1-7):H04M1/08 |
主分类号 |
H04M1/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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