Relevant contact person address list automatic updating system and method in case of number change
Patent Information
- Authority / Receiving Office
- CN Β· China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- εε
- Publication Date
- 2014-04-23
- Estimated Expiration
- Not applicable Β· inactive patent
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Abstract
Description
Technical field:
[0001] The invention belongs to the field of mobile communication, and specifically relates to a system and an implementation method for automatically updating the address book of relevant contacts when a mobile phone user changes a number. Background technique:
[0002] Today, mobile phones have become an essential tool. For various reasons, changing mobile phone numbers is also commonplace. When the number is changed, the user will inevitably notify the relevant contacts through text messages, phone calls, etc. However, this method has many inconveniences: first, a large number of text messages and calls will generate a lot of expenses; second, when there are many contacts to be notified, the user has to do a lot of tedious work; third, to be notified Friends who arrive must manually update the number, which is really inconvenient. In addition, due to various reasons, it is inevitable that some of the contacts are not notified. At this time, for these c...