SIM card selector for mobile telephone

Application Number: 00110619
Application Date: 2000.07.05
Publication Number: 1299208
Publication Date: 2001.06.13
Priority Information:
International: H04M1/02
Applicant(s) Name: Meng Zhenfeng
Inventor(s) Name: Meng Zhenfeng
Patent Agency Code: 21117
Patent Agent: he jun
Abstract The invention relates to a SIM card selecting unit used for mobile telephone with one or more SIM card slots at back or other suitable position of the mobile telephone to make each card can be connected with contact of card reader separately by switching component or be connected with card reader in the mobile telephone by function key at keyboard. Said unit is very convenient for use, it can avoid SIM lost and proceed to improve present mobile telephone as well as soldom increase cost.