Features: 1. Super lower electronic consumption; 2. Compatible with all GSM cards (include 3G card); 3. Can switch the number or enter the menu by shortcut (like 001, 002 etc.); 4. Show the online number on the screen (ID Number editablely); 5. Max 999 mins available for you to self-set 2 SIM cards auto-switch time individually; 6. Auto or manual to transfer the contacts info to your another phone; (If you lost your mobile at home or your mobile be stolen, this function is more usefull) 7. Set the message password, offer you more privacy. 8. Language: English and Chinese, other languages are available Menu: Shortcut: Dual SIM Card *xxxxxxxxxxxx 001 -xxxxxxxxxxxx 002 SIM No. 003 SIM1 No. SIM2 No. *Display *Not connect Switch Set 004 *Auto SW SIM1 time: 009 SIM2 time: 008 Contacts transfer 005 Auto transfer Countersign Manual transfer Messages Key 006 *Key on/off Key change Chinese 007