AT&T 3.1 - Manuals

An Example System Setup The next page shows a control unit with two 206 modules andtwo 400 modules, giving the system a capacity of 12 outsidelines and 12 extensions. Although your system may differ, thisexample will give you an idea of the types of equipment youcan connect to it. In the example, sy...

Required Parts You will have up to three types of system component packages; Figure 1 showsthe contents of each package in the area marked by a dashed line. Check yourpackages to be sure you have the parts shown here (if not, call for support asinstructed on the inside front cover). Control Unit MLS...

NOTE: A system display phone—either an MLS-34D, MLS-18D, or MLS-12D—isrequired for system programming at extension 10 and/or 11. (Make sure that the programming phone is as large as the largest phone in the system, because an MLS-12D or MLS-18D cannot program an MLS-34D. Similarly, an MLS-12Dcannot ...

■ ■ - Auxiliary Equipment. There are a variety of ways to set up fax machines, modems, and answering machines to work with the system.See Chapter 4 in the PARTNER Plus Communications System Programming and Use guide for advice on using this equipment. To connect a telephone and a standard device on ...

Using A Direct Connection Figure 2 shows how to connect a standard device directly to a system phone,using the phone’s built-in auxiliary jack. To Wall Jack To Standard D e v i c e Plug LINE intogray jack Plug AUX deviceinto white jack Figure 2. Combination Extension Using Direct Connection Using a ...

Installation Procedures Before installing the system, be sure you read the safetyinstructions on page ii. WARNING: There are no customer-serviceable componentsinside the system modules or backplane. There arehazardous voltages within that can cause severe orfatal personal injury. DO NOT OPEN THE MOD...

Connecting Lines and Extensions If extensions are not wired to any modular jacks, call aqualified service technician. 1 A) B) C) 2 A) 3 4 B) C) Test for dial tone at the network interface jacksbefore connecting outside lines to the controlunit. For the test, connect a standard phoneto the first netw...

Connecting Caller ID Display Units To get Caller ID information for an extension, you mustfirst subscribe to the service (on a per-line basis) fromyour local telephone company, then connect the units asdescribed here. You must connect the Caller ID displayunit directly to the line that supports Call...

Assembling System Phones You can either desk mount or wall mount a systemphone. If the system phone is manufactured with aseparate stand, you can use the stand to either wallmount the phone or raise the angle of the phone whendesk mounting. (The stand is required for MLS-34Dphones.) Alternatively, s...

Wall Mounting If you wall mount a display phone, the display may bedifficult to read, so desk mounting is recommended. (Wall mounting instructions apply to corded MLS-model phones only. To wall mount an MLC-6 cordless phone, follow the instructions in the booklet provided with the phone.) Wall Mount...

2 A) Gray Jack White Jack B) C) 3 A) B) C) Unscrew the phone’s four mounting screws and liftthe base of the phone off the top. C A U T I O N : Do not touch electrical circuitry. To do so will expose you to a risk of electrical shock and possibly damage the equipment. Turn the base of the phone upsid...

Connecting Paging, Music-On-Hold,and Call Reporting (SMDR) Devices Only steps for connection to the processor module areprovided here. Refer to the manufacturer’s instructionsfor additional information on installing and using thesedevices. PAGE Jack Paging System 1 Insert the modular plug into the P...

Connecting Intercom Autodialers Since the autodialer has a fixed stand, you may need toadjust the height of the system phone—by installing astand—to match the height of the autodialer. Refer toStep 2 of “Desk Mounting” under “Assembling SystemPhones” for instructions. You can wall mount an Intercom ...

Equipment Upgrades Adding New Modules 1 A) P o w e r Jack B) C) 2 A) Handle Dovetail Guides L o c k i n g Tab B) 3 A) B) 4 To power down the control unit, pull out themain circuit breaker. On a PARTNER Plus 220V system, move theon/off switch to the “off” position (“O”). To remove the cover, place on...

5 A) To replace the cover, while holding the cover atan angle, gently move the top rear edge ofthe cover over the top of the control unit andmatch up the grooves where the top edge ofthe cover meets the backplane. Gently pushthe edge into place. B ) Lower the bottom of the cover until it is securedi...

3 A) Connect the line and extension cords one at a time,making sure to place the correct cords intotheir corresponding jacks on the new module. B) To power up the control unit, push in the maincircuit breaker. On a PARTNER Plus 220V system, move theon/off switch to the “on” position (“I”). 4 Check a...

Specifications Capacities System 206 Module Extension Jack ■ 12 outside lines via line jacks on ■ 2 outside lines ■ Maximum 2 devices per extension two 206 plus two 400 modules ■ 6 extensions jack, total REN on jack not to ■ 24 extensions via extension jacks exceed 2.0* (System phone on four 206 mod...

518-455-218 October 1993 Graphics © AT&T 1988 Issue 1