The WIN 36D's advanced digital technology... effectively combines digital voice capability with the ease and convenience WIN phones are known for.  The 36D's modularity and flexibility enable you to minimize your initial investment, without a second thought about equipment obsolescence.  As your organization grows, the system adapts.  From 4 Central Office lines and 8 stations, to as many as 12 CO's and 24 stations.  (You can grow even larger - into WIN's digital hybrid, the WIN 100D; and still keep all your telephones plus some circuitry.)  Feel free to choose your instruments.  WIN's digital devices include 8-line telephones, 16-line telephones with or without 16-character LCD displays, and an Executive Terminal with a big, 4-line, 16-character LCD.  And dual-colored LEDs for easy line monitoring.

Each step of the way... and for as long as you own your WIN system, you'll feel confident, secure - supported by a company with a long-standing reputation for reliability and global financial resources second to none.  WIN's equipment reliability is the best in the industry.  Prove to yourself that one system from the right supplier can handle all your communications needs.

Call National Telesystems today.

• Add-on conference

• Amplified conference

• Attendant answering position

• Auto log-in to voice mail

•  Automatic last number redial

• Barge-in

• Battery back-up

• Call-forward external

• Class-of-service restriction

• Direct CO appearances on key sets

• DISA

• Distinctive ringing

• Do-not-disturb from a Single-line 2500

• DSS Console support

• End-to-end signaling

• Executive override

• Flexible ringing assignments

• Handset mute

• Headset operation

• Hold recall - first/second

• Line-ID integration digits sent to Voice Mail

• Message waiting - attendant/station to-station

• Message waiting on a 2500 type set

• Multiple direct inward line ring assignments

• Multiple hunt groups

• Multiple trunk groups

• Night answer - flexible/fixed

• Non-square operation

• North American numbering plan support

• Off-hook hands-free answerback*

• On-line programming

• Privacy on all calls

• SMDR

• SMDR interface*

• Service observing

• Supports standard single line telephones

• Toll restriction with class of service

• Tone or pulse dialing per trunk*

• Transfer recall

*Optional

• Alphanumeric display
• Background music
• Built-in speakerphone
• BLF Panel
• DSS/BLF appearance
• Dual-colored LEDs
• Electronic message control
• Handset receiver amplifier

• I-hold indication
• I-use indication
• Line preference
• Off-hook hands-free intercom answerback*
• Microphone on/off control
• Multi-CO line appearances
• Programmable feature keys

*Optional

• Account code entry

• Call forwarding - busy/ directed/follow-me

• Call hold - consultation/ exclusive/system

• Call pickup - directed/group/ hold

• Call split

• Call waiting

• Direct outward dialing

• Do not disturb

• Last number redial

• Speed dial access - station/system

• Trunk group queuing