Patent classifications
H
ELECTRICITY
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H04
ELECTRIC COMMUNICATION TECHNIQUE
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H04M
TELEPHONIC COMMUNICATION
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1/00
Substation equipment, e.g. for use by subscribers
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H04M1/02
Constructional features of telephone sets
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H04M1/0202
Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
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H04M1/0206
Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
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H04M1/0241
using relative motion of the body parts to change the operational status of the telephone set, e.g. switching on/off, answering incoming call
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