BT Versatility CCU Multi-line Phone System

This BT Versatility Phone System is built with 2 x ISDN 2e Cards Providing up to 4 x digital lines and 8 extensions.

It also includes a 2 Port Voicemail / Automated Attendant Card, Wall Mounting Kit and a Full 12 month warranty from the date of purchase.

The two port voicemail card will allow up to 2 hours of recording and can be accessed by 2 users at any one time.

Auto attendant allows you to record a greetings message and give your customer the option to slect specific departmensts such as press 1 for sales, 2 for accounts etc.

The BT Versatility Telephone System is one of the best selling Business Telephone Systems ever released into the market. It is extremely easy to install and program and is very well priced for customers with a small budget.

Key Features

It can grow from 8 extensions to 40, and connect up to 16 ISDN30 telephone lines, 12 ISDN2 lines & 8 analogue lines.

Direct Dialling In (DDI) can improve call routing and enhance call management, by providing more numbers that can be dialled into the organisation than there are lines.

Choose from an impressive range of smart, practical featurephones, plus a powerful, easy-to-use expansion console.

You can have your pick of more than 50 different call handling features – and have a different set working on each of the phones in your business.

Voicemail can make missed calls a thing of the past and enable your business to stay open long after the office is closed.

ISDN will introduce an extra level of sophistication with digital features such as calling line identity and networked call routing.

This product is A-Grade refurbished and comes with a 12 month warranty.

System Specification

Type of system:

• Hybrid/PBX

ISDN 2 line:

• Max 4 ISDN (2B+D) Basic Rate lines

Analogue lines:

• Max 8 Loop calling Guarded clear analogue lines

Terminals:

• Max 40 V standard terminal
• Max 40 V 8 – 8 key Featurephone
• Max 40 V 16 – 16 key Featurephone
• Max 8 V 16 expansion console – additional 32 programmable keys

Extension capacity:

• 40

Extension loop resistance:

• 100 ohms (0.7 km) 4-wire Featurephones
• 200 ohms (1.4km) Standard Telephone
• 336 ohms (2 km) extension 52 only supplied on the Options Module

System REN:

• 40

Central bell:

• Separate port. In the Options module

Central bell REN:

• 2

Extension cabling:

• Standard 4 wire
• Twisted pair 0.5 mm2 cu

Remote access:

• On ISDN or Analogue Lines. (Built in V32bis modem)

Ringing voltage/frequency:

• ± 40 V 25Hz (trapezoid)

Ringing cadences:

• Incoming call: 400 ms on 200 ms off, 400 ms on 2.0 s off
• Internal call: 1 s on 2 s off
• Door intercom call: 400 ms on 2.6 sec off
• Call recalling: 1s on 400 ms off, 400 ms on 1.2 s off

Tone frequencies:

• 440 Hz ±5 Hz, unless stated otherwise

Tone Cadences:

• Dial Tone: Continuous tone of 440 Hz ±5% and 350 Hz ±5% combined
• Special dial tone: 800 ms on 800ms off of 440 Hz ±5% and 350 Hz ±5% combined
• Ringback tone: 1 sec on 2 sec off
• Busy tone: 500 ms on 500 ms off
• Congestion tone: 200 ms on 200 ms off
• Hold tone: 200 ms on 200 ms off, 200 ms on 3.4 s off
• Conference tone: One burst of 400 ms
• NU tone: Continuous tone
• Call waiting tone: 100 ms on 4.9 s off

Environmental requirements:

• Normal working temperature: 0*C to 40*C
• Working humidity (non-condensing): 5% to 95%
• Storage temperature: -40*C to +85*C
• Storage humidity: 5% to 95% @60*C

Doorstrike relay contact:

• Max rating: 24 Volts DC, 2 Amps

Safety and protection:

• EN55022, EN55024, EN60950

Mains supply voltage:

• 230 ± 10% V 50 Hz

Maximum power consumption:

• 120 watts

Standard 2-wire telephone signalling:

• DTMF

Standard 2-wire telephone recall signal:

• Timed break

Serial Port:

• 8 bit, no parity, 1 stop bit speed programmable 115k2

Tone on hold:

• 200 ms on 200 ms off, 200 ms on 3.4 s off

External Music on hold – options module is required:

• Stereo 3.5mm jack connector
• Input impedance 10k ohm
• Nominal 775 mV RMS

External Paging Port:

• Output Level 25 - 32mA Impedance 600 ohm

System speed dials:

• Max. 500

Extension current and voltage feed:

• Voice: 40 volts 25 mA constant current
• Data: 40 volts 10 mA constant current

Dial tone duration:

• 10 seconds

Weight & Dimensions:

• Weight: 3.5 kg
• Dimensions HxWxD: 390mm x 295mm x 160mm