telephone cable color code with 13 keys office telephone/ drop wire telephone cable / telephone jumper wire

Introduction

1.SPK: for hand-free;

2. REDIAL: redial the last number;

3.TRFR: to transfer a call;

4.PICKUP: to pick up an ringing extension;

5. PAGE: paging to external PA speakers;

6. FWDND: for Do Not Disturb purpose;

7. CANCEL: to cancel & clear all feature, such as to clear Do Not Disturb

Main Function:

1. Special function key ( combined with WS824 system host to use): multiple feature button of transfer, pick-up instead, paging, DND and cancels the function and so on;

2. Caller ID display;

3. 50 sets of incoming number and time records;

4. 8 sets of calling number and conversation time records;

5. Display date and week, LCD brightness with 5 class adjustable;

6. 16 pieces of ringing selection;

7. Sound Volume adjustable;

8. 3 groups of alarm function set, with different ringing;

9. Automatic tracing dial, with ringing if get through;

10. 8 calculator;

11. Automatically filter the incoming call;

12. Forget to hang up or hook is not good,automatic winding.

CE Certification

Comapany Profile:

Shenzhen Cesller Technology Co.,Ltd,our headquarter lies in Canada. It is a hi-tech. Company, specializing in manufacturing, developing, selling of group-phone system and communication equipments. The managing idea is to provide continually communication products which joint global communication and synchronize to world communication.