Operating instructions
TransTel TD-1648i / TDS-600 - General Description 
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Station Features 
Advisory Messages 
  System 
  Personal 
Access to System Programming 
Account Code Capability 
Auto Hold 
Auto Hold Recall 
Automatic Call Back 
Automatic Answer-Intercom 
Automatic Line Access 
Automatic Redial 
Automatic Volume Increase 
Brokers Call 
Call Duration Timer (LCD Phones) 
Call Waiting 
Call Forwarding 
  All Calls 
  Busy 
  No Answer 
  Busy / No Answer 
  External 
Call Pickup 
Call Split 
Call Transfer 
Calling Name Display (LCD Phones) 
Calling Number Display (LCD Phones) 
Camp On 
Chain Dialing 
Conference 
Dial By Name (LCD Phones) 
Dial Access to Attendant 
Direct Station Selection 
Doorphone Access 
Do Not Disturb (DND) 
Dual Color LED 
Duration Time Display (LCD Phones) 
Executive Override (Barge-In) 
External Call Forwarding 
Flash (Open Loop Timed Flash) 
Hands-free Answer Back 
Hearing Aid Compatibility 
Headset Compatibility 
Hold (Exclusive / System) 
Hold Recall 
I Hold Indication 
I Use Indication 
Intercom 
Intercom ring / voice interchange 
Intercom Step Call 
Intercom Voice Announce 
Last Number Redial 
Message Waiting 
Multi-Language Display 
On Hook Dialing 
Prime Line Select 
Privacy 
Privacy Release 
Private Line 
Pulse/Tone Conversion 
Ring Frequency Selection 
Ringing Line Preference 
Saved Number Redial 
Speed Dialing 
Station Lock / Unlock 
Station Monitor 
Store Speed Dial/DSS Number 
Timed Reminder Service 
  System 
  Station 
Toll Restriction Override 
Trunk Queuing 
Volume Control 
  Handset 
  Speaker 
  Ringer 
Optional Features 
Access Control Phone 
Automated Attendant 
Battery Backup (System) 
Direct Inward System Access (DISA) 
Door phone / Door Latch 
Dual Port Operation 
External Music Source 
Music On Hold 
Relay Control 
RS232 
Security Sensor/Door Open Indication 
Station Message Detail Record (SMDR) 
Voice Mail 










