800 593-6000
Voice Communications
How Can We Serve You?




Panasonic IP
Phone Systems
TDE 100
TDE 200
TDE 600
Panasonic IP
Rack Mount
Phone Systems
Voice Mail
TVA 50
TVA 200


KX-TVA 50 Brochure

Subscriber Guide Version 2.1

Line Capacity (ports) 2, expandable to 6
Voice Storage up to 4 hours, expandable up to 8 hours
Automated Attendant Service Yes
Call Screening Yes
Live Call Screening Yes
Remote Live Call Screening (DPITS only) Yes
Callback Number Entry Yes
Caller ID Name Announcement Yes
Caller ID Personal Greeting Yes
Caller ID Call Routing Yes
Covering Extension Yes
Custom Service Yes
Direct Mailbox Access Yes, DPITS and APIT only
Email Integration Yes
Enhanced Message Notification Yes
External Message Delivery Yes
Fax Detection Yes
Holiday Service Yes
Intercom Paging Yes, DPITS and APIT only
Interview Service Yes
Voice Mail Service Yes
Dialing Method DTMF
Flash Time 100/300/600/900 msec (programmable)
CPC Detection None/6.5/150/300/450/600 msec (programmable)
Type of Line Loop start
Extension Numbering 2-5 digits (programmable)
Pause Time 100ms to 9900ms
Message Waiting Lamp Yes
Main CPU 32-bit microprocessor
System Recording Time up to 4 hours (expandable to 8)
Number of Mailboxes Max. 64 boxes
Number of Messages unlimited
Personal Greeting Message Length up to 360 sec.
System Message Retention Time 1-30 Days, or unlimited (programmable)
Maximum Message Length 1-60 min. (programmable)
Telephone Line Modular connector (RJ-11C) (2 conductor wire)
Data Port USB, LAN or Modem
Power Source AC 120V, 60 Hz
Two-Way Record Yes, DPITS and APIT only
Two-Way Transfer Yes, DPITS and APIT only
Automatic Configuration Yes, DPITS and APIT only
Dial by Name Yes
Group Delivery Yes
Message Transfer (with or without comments) Yes
Day/Night Service Yes
Voice Prompts Yes
System Reports Yes
Multilingual Service Yes
Remote Call Forwarding Set3 Yes

Activity Reports Mailbox Information, Call Account, Port Usage
HDD Usage, Mailbox Usage, Fax Call
Call Handling Statistics, Custom Service, Message Status
Subscriber Setup, Security Information, Hourly Statistics and Email

Greeting, After Hours Yes
Greeting, Busy Yes
Greeting, No Answer Yes
Internal Message Delivery Yes
Mailbox Name Yes
Mailbox Password Yes
Message Delivery Status Yes
Message Reception Mode Yes
Message Erase Yes
Message Fast Forward Yes
Message Pause Yes
Message Playback Yes
Message Repeat Yes
Message Rewind Yes
Message Save Yes
Message Scan Yes
Message Skip Yes
New Message Notification Yes
Play Previous Message Yes
Private Messages Yes
Reply to Subscriber(s) Yes
Time and Date Stamp Yes
All Calls Transferred to Mailbox Yes
Alternate Extension Transfer Sequence Yes
Auto Message Move/Copy Yes
Broadcast Message Yes
Call Blocking Yes
Call Transfer Status Yes
Class Of Service Yes
Clock Synchronization with PBX Yes
Coverage Mode, Busy Yes
Coverage Mode, No Answer Yes
Daylight Saving Time Assignment Yes
Department Dialing Yes
External Message Delivery Status Yes
Fax Management Yes
Fax Transfer Yes
Group Distribution Lists, Personal Yes
System Groups Mailbox Yes
Hold Call Yes
Mailbox, General Delivery Yes
Mailbox, Guest Yes
Mailbox, Interview Yes
Mailbox, Message Manager Yes
Mailbox, Subscriber Yes
Mailbox, System Manager Yes
Message Waiting Notification, Continuous Yes
Message Waiting Notification, Out dial Yes
Message Waiting Notification, Pager Yes
Message Waiting Notification, Scheduled Yes
Multiple Company Greetings Yes
Operator Service, Day/Night Yes
Recordable System Prompts Yes
Rotary Telephone Service Yes
Service Access Commands Yes
System Clock Yes
System Prompts After Personal Greeting Yes
Unlimited Message Length Yes
Digital Integration Yes
In-band Integration Yes
PC-based Programming Yes
Quick Set-up Yes
System Manager Administration Yes
Utility Commands Yes
Voice Mail Menu Yes, with KX-TDA with LCD proprietary telephone only
Remote Change of Company Greeting Yes
Built-In Modem for Remote Maintenance Yes, optional
Spanish Prompts Yes
Dimensions (H x W x D) 7.87'' x 14.57'' x 12.21''
Weight 6.91 lbs


KX-DT 300  Series Phones
KX-DT 346
KX-DT 343
KX-DT 333
KX-DT 321

DSS Consoles
Key Modules
KX-DT 390
DSS Console
KX-NT 303
12 Key Module For
KX-NT 343
KX-NT 346
KX-DT 343
KX-DT 343

KX-NT 400  Series Phone
KX-NT 400

KX-NT 300  Series Phones
KX-NT 366
KX-NT 346
KX-NT 343
KX-NT 321

DSS Consoles
Key Modules
KX-NT 305
DSS Console For
KX-NT 343
KX-NT 346
KX-NT 303
12 Key Module For
KX-NT 343
KX-NT 346
KX-DT 343
KX-DT 343

IP Conference
KX-NT 700

KX-TD 7684
KX-TD 7685
KX-TD 7694
KX-TD 7695
KX-TD 7696


Voice Communications Inc.  Since 1983


Last Modified :07/01/14 04:17 PM