Method, Device and System for Partially Locking Functions of Terminal
First Claim
1. A method for partially locking functions of a terminal, comprising:
- receiving and analyzing, by a device management server, a partially locking request message to obtain a terminal identifier and a designated call identifier which are included in the message; and
sending a partially locking command to a terminal corresponding to the terminal identifier, wherein the partially locking command carries the designated call identifier and instructs the terminal to modify a functional attribute of the terminal per se to only answering a call corresponding to the designated call identifier.
1 Assignment
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Accused Products
Abstract
A method for partially locking functions of a terminal is disclosed, which includes the following steps: a device management server receives and analyzes a partially locking request message to obtain a terminal identifier and a designated call identifier which are included in the message; and sends a partially locking command to a terminal corresponding to the terminal identifier, wherein the partially locking command carries the designated call identifier and instructs the terminal to modify a functional attribute of the terminal per se to only answering a call corresponding to the designated call identifier. Another two methods for partially locking functions of a terminal, a device management server, a terminal, and a system for partially locking functions of a terminal are further disclosed. The disclosure can solve the problem in the prior art that: a call channel and other resources are occupied and the security of information of the terminal cannot be guaranteed as the terminal can still answer all incoming calls after functions of the terminal are partially locked.
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Citations
14 Claims
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1. A method for partially locking functions of a terminal, comprising:
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receiving and analyzing, by a device management server, a partially locking request message to obtain a terminal identifier and a designated call identifier which are included in the message; and sending a partially locking command to a terminal corresponding to the terminal identifier, wherein the partially locking command carries the designated call identifier and instructs the terminal to modify a functional attribute of the terminal per se to only answering a call corresponding to the designated call identifier. - View Dependent Claims (2)
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3. A method for partially locking functions of a terminal, comprising:
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receiving, by a terminal, a partially locking command sent by a device management server, and analyzing the partially locking command to obtain a designated call identifier carried in the command; and modifying a functional attribute of the terminal per se to only answering a call corresponding to the designated call identifier. - View Dependent Claims (4, 5, 13)
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6. A method for partially locking functions of a terminal, comprising:
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receiving and analyzing a partially locking request message by a device management server to obtain a terminal identifier and a designated call identifier which are included in the message; and
sending a partially locking command to a terminal corresponding to the terminal identifier, wherein the partially locking command carries the designated call identifier and instructs the terminal to modify a functional attribute of the terminal per se to only answering a call corresponding to the designated call identifier; andreceiving, by the terminal, the partially locking command sent by the device management server, and analyzing the partially locking command to obtain the designated call identifier carried in the command; and
modifying the functional attribute of the terminal per se to only answering the call corresponding to the designated call identifier.
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7. A device management server, comprising:
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a first receiving unit, configured to receive and analyze a partially locking request message to obtain a terminal identifier and a designated call identifier which are included in the message; and a first sending unit, configured to send a partially locking command to a terminal corresponding to the terminal identifier, wherein the partially locking command carries the designated call identifier and instructs the terminal to modify a functional attribute of the terminal per se to only answering a call corresponding to the designated call identifier. - View Dependent Claims (8)
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9. A terminal, comprising:
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a terminal side receiving unit, configured to receive a partially locking command sent by a device management server, and analyze the partially locking command to obtain a designated call identifier carried in the command; and a first modifying unit, configured to modify its own functional attribute to only answering a call corresponding to the designated call identifier. - View Dependent Claims (10, 11, 14)
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12. A system for partially locking functions of a terminal, comprising a device management server and a terminal:
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the device management server receives and analyzes a partially locking request message to obtain a terminal identifier and a designated call identifier which are included in the message; and
sends a partially locking command to a terminal corresponding to the terminal identifier, wherein the partially locking command carries the designated call identifier and instructs the terminal to modify a functional attribute of the terminal per se to only answering a call corresponding to the designated call identifier; andthe terminal receives the partially locking command sent by the device management server, and analyzes the partially locking command to obtain the designated call identifier carried in the command; and
modifies the functional attribute of the terminal per se to only answering the call corresponding to the designated call identifier.
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Specification