Toshiba DKT2510-FSD 用户手册

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112
Strata CT Digital Telephone User Guide   November 2001
Before You Begin
Single Line Digital Telephone Features
Incoming Call Ringing Patterns
Your telephone ringing pattern is set in system programming. 
Some systems may use the internal call ring pattern—one second ON, three seconds OFF—for 
incoming outside calls.
A distinct outside call ring pattern—0.4 seconds ON, 0.2 seconds OFF, 0.4 seconds ON, three seconds 
OFF—is available. 
Feature Codes
Your telephone may not have all of the features mentioned in this guide. Appendix B lists all of the 
feature codes that can be programmed for your telephone system. See your System Administrator to 
find out which features and codes apply to your telephone.
Some Exchange line features, such as conferencing, or behind PBX operation require “flashing/
recalling the Exchange line,” to dial PBX feature access code or extension numbers.
To flash/recall an Exchange line
1. Access an Exchange line.
2. Press
 Cnf/Trn
 + 
#45
.
You hear PBX dial tone. 
3. You can now dial the PBX 
feature access code or 
extension number.