Audioline dect4500 사용자 설명서

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You can use the "R" signal button 

 on your telephone on private exchanges and 

when using DEUTSCHE TELEKOM's T-Net functions. 

If you have connected your telephone to a private exchange, you can use all the 
facilities such as call transfer, automatic recall, etc. The "R" signal button gives you 
access to these facilities. The FLASH time "100ms" will be required on a private 
exchange (Adjustment, see 8.7). You can find out from the dealer from whom the 
equipment was purchased whether your telephone will work on your private 
exchange without any problems. 

Your telephone supports the most important DEUTSCHE TELEKOM added value 
functions (e.g. brokering, call waiting, three-way conference, etc.). The T-Net works 
using the "FLASH 300ms" setting. (Adjustment, see 8.7). Please contact 
DEUTSCHE TELEKOM to gain access to T-Net functions.  

With some private exchanges, it is necessary to dial a certain number (e.g. "9" or 
"0") in order, after a short pause, to obtain a dialling tone for an outside line on the 
extension.

An automatic dialling pause of ca. 3 seconds can be incorporated into the number. 

When entering the number, hold the 

 button pressed at the required point until 

the d indicator appears in the display. Then enter the remaining digits of the phone 
number. You can, of course, also store this pause with numbers in the phone book.