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3. Basic Operation
This chapter describes the following basic
operation of DT750.
• To Login
• To Make an External Call
• To Make an Internal Call
• To Answer an External Call
• To Answer an Internal Call
• Multiline Appearance
• To Hold a Call
• To Transfer a Call
• One-Touch Speed Dialing Keys
• Speed Dialing - Station/Group
• Last Number Redial
• Last Number Redial
• Three-Party Conference
• Voice Mail System
• How to Input Characters
• Security Mode