Centrex Telephones

DIGITAL BUSINESS SETS for Digital Centrex Lines

M5008 Digital Business Set

• 8 Buttons that can be programmed for Lines and Features
• Hold
• Release
• Ringer Volume Control

FEATURES:

• Since the M5008 is loop powered, you can be sure your display for Feature/Line Indicators will always work, even during power outages.
• Larger buttons on the keypad make dialing easy and quick. Eight line/feature keys let you configure the M5008 to suit your requirements.
• The M5008 includes eight programmable line/feature keys as well as conveniently placed, color-coded Hold and Release keys for improved efficiency and better call processing.
• The built-in speaker permits on-hook dialing and makes it easy to access voice mail.
• The Integrated Wall Mount Kit gives you everything you need to install the M5008 on the wallif you wish.
• Message Waiting needs one of the buttons programmed as a Message Waiting Button. The button can have two functions; call the Message Center, and be a Message Waiting Indicator.

BENEFITS:

The M5008 combines time-saving and convenience features with ease of operation. As with all sets in the MBS II Portfolio, the M5008 is designed to maximize use of Meridian Digital Centrex (MDC) features. The M5008 is perfect for a reception area, construction floor, secondary department phone, or other low-volume calling applications where a display is unimportant but reliability and ease of use are priorities.

M5008 Key Layout
M5008 Feature Sheet

M5208 Digital Business Set

• 8 Buttons that can be programmed for Lines and Features
• LED Display
• Hold
• Release
• Ringer Volume Control

FEATURES:

• The M5208 is MADN-capable, letting you program your set for appearances of other users' directory numbers. Call coverage is simple.
• The 2-line X 24-character liquid crystal display can tell you who is calling and whether the call was transferred or forwarded. Armed with such information, you can answer personally and appropriately.
• Visual ringing indication alerts you to an incoming call with a flashing lamp. Even if you are onyour primary line, you won't miss important calls.
• The M5208 includes eight programmable line/feature keys as well as conveniently placed,color-coded Hold and Release keys for improved efficiency and better call processing.
• The built-in speaker permits on-hook dialing and makes it easy to access voice mail.
• The M5208 is loop powered. Because local power is not required, your set will retain display capabilities even during a power outage.
• Message Waiting needs one of the buttons programmed as a Message Waiting Button. The button can have two functions; call the Message Center, and be a Message Waiting Indicator.
• Equipped with a liquid crystal display, the M5208 combines time-saving and convenience features with easy operation.

BENEFITS:

The M5208 is a good match when occasional call coverage and exceptional reliability are important. Terminate one or multiple lines, or use Multiple Appearance Directory Number (MADN) to maximize call coverage. As with all sets in the MBS II Portfolio, the M5208 is designed to maximize use of Meridian Digital Centrex (MDC) features.

M5208 Key Layout
M5208 Feature Sheet

M5216 Digital Business Set

FEATURES:

• 16 Buttons that can be programmed for Lines and Features
• LED Display
• Modular Headset Port
• Hold
• Release
• Ringer Volume Control
• The M5216 is headset compatible.
• The 2-line X 24-character liquid crystal display can deliver call information such as call progress, queue status, and calling name and number. Agents or the attendant can use this data to greet callers and speed transactions.
• Fourteen programmable line/feature keys let you tailor the set to fit your requirements. Assign additional directory numbers or special ACD features used by your organization.
• The M5216 supports a maximum of two M522 Meridian Mate expansion units to let you expand your answering position in a modular fashion.
• Message Waiting needs one of the buttons programmed as a Message Waiting Button.
• The button can have two functions; call the Message Center, and be a Message Waiting Indicator.

BENEFITS:

The M5216 is recommended when you need a central answering position or ACD support. It offers unique functionality, making it the perfect solution for call centers or other high-volume calling applications. Combined with the M522 Meridian Mate Expansion Module, the M5216 is also recommended as a mini-console.

With liquid crystal display and headset compatibility, the M5216 offers powerful call coverage and call handling capabilities. As with all sets in the MBS II Portfolio, the M5216 is designed to maximize use of Meridian Digital Centrex (MDC) features.

M5216 Key Layout
M5216 Feature Sheet

M5316 Digital Business Set

FEATURES:

• 16 Button Speakerphone with Display
• Handsfree Speakerphone permits you to engage in a conference call while simultaneously performing others tasks. During the conference call, use the Mute key to confer confidentially with another person in the room.
• Thirteen programmable line/feature keys let you tailor your set to suit your needs. The Program key lets you further customize local features on your set, such as time and date.
• The M5316 gives you one-button access to the MDC features you use most, including Speed Call.
• The built-in Call Timer makes it easy to monitor calls.
• And the Speaker also allows convenient on-hook dialing and access to voice mail.
• The 2-line X 24-character liquid crystal display ensures easy access to call information, including date and time.
• Message Waiting needs one of the buttons programmed as a Message Waiting Button.
• The button can have two functions; call the Message Center, and be a Message Waiting Indicator.

BENEFITS:

The M5316 is the ideal set for busy professionals who conduct much of their business by phone. This set can also be used in combination with the M522 Meridian Mate Expansion Module as a mini-console or answering position.

With a liquid crystal display and third generation handsfree capability, the M5316 offers powerful time-saving and productivity features. As with all sets in the MBS II Portfolio, the M5316 is designed to maximize use of Meridian Digital Centrex (MDC) features.

M5316 Key Layout
M5316 Feature Sheet

M522 Add-on-Module

FEATURES:

• Adds 22 Buttons to an M5216 or M5316 Business Set
• The M522 Meridian Mate Expansion Module is only compatible with the M5216 and M5316 Business Sets.
• The M522 is a 22-button expansion unit, with associated LCD indicators providing additional keys for lines and/or features.
• Message Waiting needs one of the buttons programmed as a Message Waiting Button.
• The button can have two functions; call the Message Center, and be a Message Waiting Indicator.
• Up to two expansions can be used, for a total of 44 extra programmable buttons.
• The First M522 on a phone starts with Key 15 and ends with Key 36.
• A second M522 can be added to provide Keys 37 through 58.

M522 Key Layout

M522 Feature Sheet Keys 15-36
M522 Feature Sheet Keys 37-58

ACCESSORIES for Digital Centrex Lines

DEES CTA-369 Centrex Terminal Adapter

Allows a Digital Business Set to share its Lines with an Analog Devices; FAX, Modem, Credit Card Machine, Loud Bell, Cordless Phone, etc.. Connect this adapter to your business set and then connect your analog device to the AUX Equipment port on the adapter. Now do a little programming. Tell the adapter what lines are to ring to the AUX Equipment port, and tell the adapter what line the AUX Equipment port is to use if it makes an outgoing call. Any combination of lines can be used for incoming calls but only one line can be used for outgoing calls.

• Directs Directory Numbers, that appear on a Digital Phone, to an analog port.
• Can be programmed to allow it's Analog Port to place outgoing calls on a specific Line Key
• Can be programmed to ring for any Lines on the phone.
• Can also be used to add loud bells, cordless phones, credit card machines, answer machines and strobe lights to the phone.

There is a drawback, the business set and the CTA-369 share the digital line, and only one of them may be used at a time. If the phone is in use, the CTA-369's Analog Port has to wait for the phone to hang up before it can use the line, and vice versa.

DEES DSI-375 Digital Signal Indicator

Loud Ringer for a Digital Business Set. Can also be used to control a Night Bell.

• This unit is used to enhance the ringing on Centrex Digital Business Sets. It connects to a Digital Centrex Line and the Business Set connects to the Station Set port as shown in the picture above. It can be added to all of the M5000 series Business Sets in order to provide features that the phone can not.
• Louder Ring Volume with settings that can be controled from the phone
• Able to turn the ringer on and off
• Turn Night Bells on and off; if they are connected to the AUX Equipment port Set up Distinctive Tone Selection for ringing lines: The DSI is equipped with an internal elextronic ringer capable of providing either a single ring or double ring format.
• 10 distinctive ring tones.
• If additional ring volume is needed, a loud bell can be added to the AUX Equipment port.
• Allow Hold Recall Feature.
• Program lines on the phone to ring that normally do not ring.
• Off Hook Ringing
• Auxiliary Control Contacts for turning things on and off

Note: The DSI-375 differs from the CTA-369. The CTA-369 has an Auxillary port that converts the digital centrex line to analog. Analog devices can they be used on the digital line; such as cordless phones, fax machines, modems, etc The devices can be allowed to use lines on the telephone for incoming and outgoing calls. The DSI-375 has an Axilliary port that is nothing more than a switch. It can turn things on and off - that is all. The devices can not answer or make calls on the phone.

DEES CRI-376 Centrex Recording Interface

Allows a Digital Business Set to record its voice conversations.

The CRI-376 is a terminal adapter that connects to any Digital M5000 Series phone. (singular) It is used to allow direct connection to any automatic recording device such as : Dictaphone 9000 series multi-track recorders and common over the counter tape recorders. The CRI-376 allows the user to record voice conversations on a Per Set basis. Per Set is defined as the telephone (MBS) or any associated 18 - 36 button add-on. Any line or group of lines can be selectively recorded. In addition, a user programmable alert tone may be turned on or off and the relay may be enabled or disabled. The CRI-376 monitors the telephone line only. no provision is made for transmitting commands to the central office.

The CRI-376 allows the user to select which line or group of lines are to be recorded. As an option, the CRI will automatically deliver a tone indicating the call is being recorded.

DEES 196 Stinger 90 volt ac Ringer

• Loud Ringer for the DEES CTA-369 and for Analog Lines
• Loud Ringer for telephone lines and analog stations.
• Connects directly to a normal telephone line, and becomes an extension ringer.
• Has 3 volume levels that can be selected via a 3 position switch.
• Has a short modular cable that plugs into a normal RJ11 type telephone jack.
• This ringer is Line Powered. That means the telephone line supplies the ringing voltage.

Applications:

• Loud Ringer for a Centrex Analog Telephone: 2500, 2554, M8004, M8009, M8314, M9316, etc.

DEES 198 Stinger 24 volt dc Ringer

• Extremely Loud Ringer for Nite Bell applications when using the Dees DSI-375. Must be activated by a contact closure.
• Extremely Loud - High Frequency Ringer
• Must be activated by a contact closure.
• Can be used for Night Bell applications when connected to a DEES DSI-375.

This is not your normal ringer. It will not work on telephone line unless special equipment is added.. It is designed to be turned On and Off by a switch, or a set of contacts that open and closes as a line rings.

ANALOG TELEPHONES:

M8004 Single Line Telephone

• Transfer
• Message Waiting Lite
• Redial
• Mute
• Flash key
• Redial key
• Mute key
• Voltage Message Waiting indicator*
• High/medium/low ringer positions
• Adjustable receiver volume
• Compatible with Centrex, PBX, or standard telephone services
• Desk or wall mount
• Hearing aid compatible
• Scratch-resistant matte finish
• Dial: Tone
• FCC: Conforms to Part 15 and Part 68; meets ADA volume control specifications
• Weight: 1.24 lbs.
• Dimensions: 6.75" L x 5" W x 1" H

M8009 Single Line Telephone

• Transfer
• Hold
• Redial
• Mute
• Voltage Message Waiting Indicator, flashing light ( Centrex does not support this type of Message Lamp )
• Tone Dialing
• Three Ring Volumes, with visual ringing indicator
• Has an extention jack for a Fax, Modem, or another Phone to plug into
• Desk or Wall mountable
• Is not Hearing Aid compatible
• Convenient, durable and low cost

M8314 1- Line Feature Telephone

• Speakerphone
• Display
• 50 Number Names Directory
• Hold, Transfer, Mute, Redial
• Voltage Message Waiting Indicator, flashing light ( Centrex does not support this type of Message Lamp )
• Tone Dialing
• Ring Volume control, with visual ringing indicator
• Has an extention jack for a Fax, Modem, or another Phone to plug into
• Desk or Wall mountable
• Hearing Aid compatible
• AC Powered

M8417 2-Line Feature Telephone

• Speakerphone
• Display
• 50 Number Names Directory
• Hold, Transfer, Mute, Redial
• Voltage Message Waiting Indicator, flashing light ( Centrex does not support this type of Message Lamp )
• Tone Dialing
• Ring Volume control, with visual ringing indicator
• Has an extention jack for a Fax, Modem, or another Phone to plug into
• Desk or Wall mountable
• Hearing Aid compatible
• AC Powered

M9316 1-Line CLASS Feature Telephone

• Call Waiting Caller ID
• CLASS Message Waiting Light
• 50 Number Names Directory
• Speakerphone, Hold, Transfer, Mute, Redial
• Message Waiting Indicator, flashing light ( Centrex compatible )
• Tone Dialing
• Adjustable Receiver Volume
• Ring Volume control, with 4 adjustable ringing cadences
• Programmable Call Timer
• Has an extension jack for a Fax, Modem, or another Phone to plug into
• Desk or Wall mountable
• Hearing Aid compatible
• AC Powered

M9417 2-Line CLASS Feature Telephone

• Call Waiting Caller ID
• CLASS Message Waiting Light
• 50 Number Names Directory
• Speakerphone, Hold, Transfer, Mute, Redial
• Message Waiting Indicator, flashing light ( Centrex compatible )
• Tone Dialing
• Adjustable Receiver Volume
• Distinctive Line Ringing
• Ring Volume control, with 4 adjustable ringing cadences
• Prime Line on outgoing calls
• Programmable Call Timer
• Has an extension jack for a Fax, Modem, or another Phone to plug into
• Desk or Wall mountable
• Hearing Aid compatible
• AC Powered

Analog Centrex Lines use the same type of cordless phones that one uses at home on their POTS lines. (POTS lines are Plain OLE Telephone Service).