Calling co-workers

Calling a Co-Worker
You can dial a co-worker on the Intercom (page 74), or use Paging (page 110) if you don't know where  they are.
When you must get through right away, interrupt a call using Barge In (page 15).
Certain Intercom calls may ring your terminal on function keys as Multiple Directory Numbers (page 87).
Visitors at your entrance door can call you on the Intercom using a Door Box (page 57).
Outside Calls
You can Answer Outside Calls that ring your terminal or flash your line keys (page 103). Caller ID allows  you to identify the caller before or after you pick up the handset (page 25). Night Service (page 92) may  change the way these same calls ring your terminal. Set your Line Preference (page 78) to answer ring- ing outside calls or Intercom calls first.
To Place Outside Calls (page 105), use your line keys or dial codes. You may have to enter Account  Codes (page 11) before your call goes through. Use Dial Number Preview (page 48) to check your digits  before you dial. Once your call goes through, the Call Timer (page 22) shows you how long you're on the  call. You may be able to use Flash (page 62) to place another call without losing your line.

DEFAULTING THE SYSTEM

DEFAULTING THE SYSTEM
You can no longer default the system by turning the MP40 battery backup switch OFF then ON again. Turning the battery backup switch OF then ON again will simply clear the SRAM which contains the data mentioned above. You can default the OS7400 in the following ways:
1) MMC 811 MEMORY CLEAR (however mmc 830 IP address information will be retained).
2) Leave the MP40 battery backup switch in the OFF position and boot the system. This is a FULL default. You will have to power down and turn the battery back up switch back ON and reboot.
3) When the Country Selection is changed by MMC 812 or the MP40 DIP SWITCHES

Executive/Secretary

Executive/Secretary
Description
9 STATION PAIRS
Stations in the system can be assigned as an Executive/Secretary pair. By activating DND, the Executive also activates Unconditional Call Forward to the Secretary, which will forward Executive calls to the Secretary. In addition, Intercom and/or CO calls to the Executive can be assigned to forward to the Secretary regardless of the Executive’s station status by assigning ICM Call to Secretary and CO Call to Secretary options. Also in the above case,, if the Secretary is in DND, Executive calls sent to the Secretary route back to the Executive if the “Call Exec If Sec in DND” option is enabled.
Each Executive can be assigned a “Grade” (01, highest ~12, lowest). Executives with the same or higher grade can call lower grade Executives overriding the ICM Call to Secretary assignment.
Operation
To activate Executive/Secretary Forward from the Executive's DKT,
1. Press the [DND/FOR] button.

BROKER CALL

SLT BROKER CALL
Description
Broker Call allows an SLT user to engage in two (2) calls, alternating between the two parties, so that the conversation with each party is private.
There are two types of Broker Call, Transfer and Camped On. Transfer Broker Call: 2nd Call is originated by SLT user. Camped On Broker Call: 2nd Call is delivered to the SLT through a Camp-On.
Operation SLT
To activate a Transfer Broker Call
1. Make or receive an intercom or external call.
2. Momentarily press the hook-switch, intercom dial tone received and active call is placed in Exclusive hold state.
3. Place second call.
4. To alternate between calls momentarily press the hook-switch.
To activate a Camp-On Broker Call
1. Make or receive an intercom or external call.
2. Receive a Call Waiting/Camp-On tone.
3. Momentarily press the hook-Switch, intercom dial tone received and the active call is placed on Exclusive Hold.
4. Dial the Camp-On Answer feature code ‘600’, camped on call is connected
To alternate between the calls
1. Momentarily press the hook-switch.
2. Dial the Camp-On Answer feature code ‘600’.

Navigation and Buttons

Navigation and Buttons
While in the Program mode, the [Volume Up/Down] can be used for navigation through the PGM sections. Other buttons on the DKT also provide special functions during Admin Programming. The BACK softkey or [CONF] button, if assigned, move back one-step in the process. The DELETE softkey or the [SPEED] button deletes the current entry. The SAVE softkey or the [Hold/Save] button store an entry to the system database. A value must be saved with the SAVE softkey or [Hold/Save] button prior to moving to another parameter.
2.2.3 Entering and Saving Data
In most cases, after selecting a PGM, a specific parameter is selected using a Flexible button and a value entered with the dial pad. When a value is saved, the system will verify the value is in range and does not conflict with other parameter settings. If the data value is valid,

Hybrid Mode

Hybrid Mode 1
Hybrid mode offers you flexibility in accessing outside lines from your telephone. As in Key mode, individual lines can be assigned to system extensions. Additionally, multiple outside lines can be grouped together in pools. The system can have up to four pools, including a main pool and three auxiliary pools. Each pool is identified by a pool access code—880, 881, 882, and 883 respectively.
Pools are represented on system telephones by pool buttons. Unlike line buttons, pool buttons give you access to multiple lines from a single button. Each auxiliary pool is associated with only one pool button. Since the main pool typically contains most of your company’s outside lines, it is associated with two pool buttons. This setup allows you to place a call by using one of the main pool buttons, place that call on hold, and make another call by using the second main pool button. Or you can establish a conference call by using lines in the main pool. The main pool and each auxiliary pool can be assigned to an extension, for a maximum of five pool buttons per extension.
System telephone users can press any of the available pool buttons on their telephones, or they can enter the pool access code at intercom dial tone to make an outside call. (Single-line telephone users must dial 9 or enter the pool access code at intercom dial tone to access a pool since their telephones do not have pool buttons.) After you press a pool button or enter a pool access code, the system selects a free line from the pool for you to make the call. You can access a pool as long as there is at least one available line in the pool.
Hybrid mode allows users who have system telephones with fewer buttons to have access to multiple outside lines and various types of pools. You can make efficient use of outside lines by grouping those of a similar type or function together. For example, you can create an auxiliary pool of WATS or international lines and assign the pools to different groups of users. Additionally, individual lines can be assigned to a manager’s extension so that he or she always has access to an outside line.

Installation of the boards

Installation of the Boards
4 BOARD INSTALLATION
Prior to installing the Boards, the following should be considered:
CAUTION
 Power must be turned OFF.
 To protect the System from static electricity, do not touch the boards. To discharge static, touch a
grounded object, and wear a grounding strap.
 Insert boards carefully to avoid bending connector pins (male pins on MBU/EMBU) and board damage from power shortage caused by misaligning connectors.
To install the Board, perform the following Steps:
1. Before inserting the Board, remove the cover plate of slot as shown in #1 of Figure 4.1.
2. Holding the board as shown in #2 of the diagram, carefully insert the Board in the direction of the arrow and assure that the Board securely engages with the connector on the MBU (#3).