Title:
RADIO COMMUNICATIONS EQUIPMENT
Document Type and Number:
Japanese Patent JP3671851
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To record the fact that a call has been made in a hands-free manner in a portable telephone.
SOLUTION: In step 100, it is determined whether hands-free call has been made. An operation history is called from a memory 39, and the determination of the presence of the hands-free speech causes the control to proceed to step 120. In step 110, a navigation system 50 detects the position over a fixed period of time. When the detected position is moving over the fixed period of time, the equipment determines that a vehicle in question is running (step 120). The equipment then records the fact that a hands-free call has been made during the running of the vehicle in a memory 39 as a hands-free call record, and also records it also in an IC card 40 (step 140).
Inventors:
Yoichi Ito
Application Number:
JP2001088599A
Publication Date:
July 13, 2005
Filing Date:
March 26, 2001
Export Citation:
Assignee:
株式会社デンソー
International Classes:
H04M1/00; H04M1/725; H04W4/04; H04W64/00; H04W92/08; H04M1/60; (IPC1-7): H04M1/60; H04M1/00; H04M1/725; H04Q7/38
Domestic Patent References:
| JP11245853A | ||||
| JP11220522A | ||||
| JP2000270077A | ||||
| JP5105005A | ||||
| JP2000165934A |
Attorney, Agent or Firm:
Yoji Ito
Takahiro Miura
Fumihiro Mizuno
Takahiro Miura
Fumihiro Mizuno