Product Name: SIM Phonebook Backup
Model No.:CTO20903
U.Price: Negotiable
Price Terms: FOB
Payment Terms:T/T
Delivery Lead Time: Negotiable
Product Origin: China
Detailed Product Description 1.Backup and copy telephone directory of SIM card 2.Volume:64KB+64KB(2x250 telephone directory records) 3.Single machine operation: needn't connect to PC or PDA to operate 4.Lose no information when mobile phone lost 5.copy information of backup machine to any SIM card if user is using different SIM cards in different cities or different countries 6.Lose no information when out of electricity