China (Mainland) Telephone Caller ID

Specifications: 1. Fsk/dtmf compatible id 2.16 digitel caller id number and dialind number display 3. New calls and total calls 4. 30 number memories of outgoing call. 5. 160number memories of incoming call. 6. Local number filter. 7. Adjustable clock setings. 8. Switchable tone/pulse setings. 9. Switchable tone/pluse settings 10. Switchable ringer setings.

11. Music on hold 12. Low power consumption 13. Pre-dialing similar mobile phone. 14. Handsfree speakerphone 15. Last number redial. 16. Autoredialed prompt ringing when dial through. 17.3 types keylock