Network connection selection method of multi-card mobile communication device

Abstract

The invention discloses a network connection selection method of a multi-card mobile communication device. The method comprises adding, in advance, a key value of a mobile phone card used for registering a network connection in a registry of a multi-card mobile phone based on a windows mobile platform, wherein different values of the key value correspond to the different mobile phone cards; receiving a network selection trigger instruction, and prompting a user the network state of each mobile phone card; receiving a user selection instruction, determining whether the mobile phone card chosen by the user is same as the mobile phone card currently registering the network connection in the registry, if not, modifying the key value of the mobile phone card used for registering the network connection and registering the mobile phone card chosen by the user as a mobile phone card using the network connection. The multi-card mobile phone based on the windows mobile platform can choose one from a number of mobile phone cards for network connection, thereby greatly improving practicality.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a network connection selection method of a multi-card mobile communication device. Background technique [0002] A multi-card mobile phone is a new type of mobile phone that can insert multiple mobile phone cards at the same time, such as a dual-card dual-standby mobile phone, where two mobile phone cards can be inserted at the same time and the two mobile phone cards can be on standby at the same time. The Mobile Windows (WM, Windows Mobile) platform does not support multi-card operations because it is not designed for multi-card mobile phones. The functions implemented by mobile phones under this platform can only be fixed for one mobile phone card, which is related to the mobile phone card. Some functions of the phone card cannot be selected. [0003] Among these functions related to mobile phone cards, mobile Internet access is a very commonly used function at present....

AI Technical Summary

Problems solved by technology

The Mobile Windows (WM, Windows Mobile) platform does not support multi-card operations because it is not designed for multi-card mobile phones. The functions implemented by mobile phones under this platform can only be fixed for one mobile phone card, which is related to the mobile phone card. Some functions cannot be selected for the mobile phone card

[0003] Among these functions related to mobile phone cards, mobile Internet access is a very commonly used function at present. Users can connect to the Internet anytime and anywhere through mobile phones. However, due to the different network services provided by operators, different operators and different types of mobile phones are used. There are also differences in rates and speeds when using cards to access the Internet. When users of existing multi-card mobile phones based on the WM platform need to access the Internet, because the system does not provide the function of switching between different mobile phone cards to access the Internet, users can only use the default mobile phone of the system. If the card is used to access the Internet, the user cannot choose which mobile phone card to use to access the Internet, so that the user will be forced to use a certain mobile phone card to access the Internet, but for the purpose of saving Internet access fees and improving Internet access speed, the user may It is necessary to choose different mobile phone cards to surf the Internet according to different situations, instead of using a fixed mobile phone card to surf the Internet. At this time, the existing multi-card mobile phone based on the WM platform will not be able to meet the needs of users to switch mobile phone cards used for Internet access at any time, bringing users The inconvenience has greatly reduced the practicability of the multi-card mobile phone based on the WM platform

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