Web site: http://www.keyii.net 

 Host Configuration: 4 line / 8 extension 
 Maximum configuration: 8 outside line / 48 extension 
 Specification: (W × D × H: 539 × 420 × 200) 
 Main functions: 
 1, built-in three segments recorded a computer operator, recording a long time, recorded in English; 
 2, extension full flexibility encoding prefix from 1-9, median 1-4 bits can co-exist; 
 Caller ID: when the outside into the extension number of calls can be displayed in the ringing process; 
 Randomly presented to the full-featured billing management software, with the Phone Manager PC interface; 
 5, the inverse pole / delay of billing; 
 6,100 set of abbreviated dialing and account password. 
 7, with a conference call; 
 8, the long-distance lock falls out, and with an open code; 
 9, wake up service; 
 10 Managers and Secretaries hotline function; 
 11, demolitions, strong interpolation; 
 12, from the transfer, immediately transfer busy transfer, and no one answered the transfer; 
 13, extension pickup feature, Do Not Disturb function; 
 14, on the work computer operator automatically switch; 
 15, the relay can be divided into eight groups, with a variety of IP Board to; 
 16, the extension calls limit function; 
 17, the hook can directly dial an outside line, do not dial "0" or "9", does not change old habits; 
 18, an external music source; 
 19, 4 of the AS-30 type 30 directly elected button attendant console can be accessed. 
 20, following the transfer function 
 21, Do Not Disturb 
 22, extension pickup 
 23, the hotline function 
 24, mentioning that machine through an outside function 
 25, multi-function phone broadcast function 
 26 Managers and Secretaries phone features 
 27, "#" key redial function 
 28, grade control extension phone exhaled 
 29, the relay IP Board to function 
 30, external music source 
 31, work two system status, manual or automatic transformation 
 32, inside, outside, ringtones difference 
 33 extension calls limit function 
 34, on behalf of telephone calls function 
 35, alternately calling features 
 36, showing the extension number 
 37, support Mandarin machines, feature phones and computer programming 
 38 can be connected to various types of additional equipment 
 39, green-specific functions 
 http://www.keyii.net