Toshiba DKT2510-FS 用户手册

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5. Press 

Cnf/Trn

 and hang 

up.

You hear dial tone. Both Line 
LEDs continue to flash 
(exclusive-hold rate) and the two 
lines are connected. 

 and 

 

identify the connected Exchange 
lines.

The LED turns OFF when the parties hang-up.

If the public telephone company provides auto disconnect, 
the connection may release automatically when the parties 
hang up. If not, the lines must be supervised to be 
disconnected (see 

1. Press [DN]

...or 

Line

...or 

Pooled Line Grp

.

You are connected to both 
Exchange lines. Both Line 
LEDs flash (in-use rate). 

 

and 

 identify the connected 

Exchange lines.

2. If the parties have hung up, 

go back on-hook

...or if the parties are still 
talking, press 

Cnf/Trn

 and 

hang-up.

Both Line LEDs turn OFF and the connection is 
released.