On Thursday July 31 the Detroit SPOC Team met via Conference bridge

number, 1-800-593-XXXX passcode "XXXX", at 10:00 AM CDT.

The next meeting will be Friday Aug 8 at the Face-To-Face meeting being

held at Hoffman Estates, Ameritech facility. From 9:00 am until noon.

Those SPOC's who took part in today's meeting were as follows:

Name Company Fax

==============================================================================

*Dick Dowd LLC/ICC Work Shop

*Bob Bartenstein Ameritech

*Hampton Oberle MCI

*Rick Arzadon TCG

*Anne Driscoll MCI

==============================================================================

It is assumed that those company's that will participate in some form of

Inter-Company Testing in Detroit are as follows:

Ameritech

MCI

TCG

All others, by their absence are not being planned for.

==============================================================================

Single Point Of Contact Meeting Issues & Actions

===============================================================================

ISSUE: Each participating company needs to determine which specific

tests listed in the FCC Field Test Plan available at www.ported.com,

that they will be able to take part in.

ACTION: Each SPOC is to review the FCC Field Test Plan

with their Task Force to determine which specific

test script's will be able to be performed by their company's

network topography within the Chicago MSA.

RESPONSIBLES: SPOC Team.

STATUS: Assigned June 12

ISSUE: A certain amount of Network Data information needs to be gathered

to assist in putting together the topography in Detroit for testing.

ACTION: Each SPOC will need to fill in the Network Data form for Detroit

and send it to Dick Dowd ASAP.

RESPONSIBLES: SPOCs

STATUS: Assigned June 12

Ameritech:

Below are the intercompany tests Ameritech plans on performing for Michigan.

Ameritechwill be using the Livonia DMS100 (313/420 NPA/NXX).

PLEASE NOTE THE CHANGE IN THE NXX TO 420.

Section 4.3.3 Repair Process Same tests as Illinois

Section 4.4.1 Basic Porting Sequence " " " "

Section 4.4.2 Cancellation of Service Order " " " "

Section 4.4.3 Disconnect for Ported Number " " " "

Section 4.4.4 Basic Un-Porting Sequence " " " "

Section 4.5.1 Basic Message Interactions " " " "

Section 4.5.6 911 Services " " " "

Section 4.5.7 Inter-LATA Will have to determine which

tests

Bob Bartenstein will be the SPOC for the Michigan testing. His contact

information is:

Robert S. Bartenstein

Manager

45 Erieview Plaza - Room 614

Cleveland, Ohio 44114

Phone: (216) 822-3912

FAX: (216) 822-5039

Pager: (216) 962-5415

Email: Robert.Bartenstein@ameritech.com

The translations types that Ameritech plan's on using for the testing

are:

Translation Type CLASS=251 DPC= 250-008-000

Translation Type CNAM=5 DPC= 250-002-000

Translation Type ISVM=7 & 249 DPC= 250-008-000

Translation Type LIDB=253 DPC= 250-002-000

Translation Type 800/888=254 DPC= 250-002-000

The Livonia switch information is:

Switch Address: Livonia, Michigan 48154

Switch Vendor: Nortel DMS100

Point Code:

CLLI Code: LIVNMINWDSO

LRN: 3134620000

The telephone numbers that will be used during the testing are:

Ported Numbers:

313-420-XXXX Port to MCI

313-420-XXXX Port to TCG

Control Numbers in a Portable NXX

313-420-XXXX POTS w/Custom Calling and CLASS

313-420-XXXX Centrex

Control Numbers in a Non-Portable NXX

313-432-XXXX POTS w/Custom Calling and CLASS

Ameritech

NPA-NXX 313-542

TCG

NPA-NXX 313-853

MCI

NPA-NXX 313-452

General Information:

Dates

7/17 Network Data Forms due to Dick Dowd from each participating

SPOC.

Ameritech - Provided in memo above.

MCI - Not Ready at this time.

TCG - Not Ready at this time.

7/17 Testing Matrix due to Dick Dowd from each participating

SPOC.

Ameritech - Provided in memo above.

MCI - Not Ready at this time.

TCG - Not Ready at this time.

9/8 Earliest date that testing can start in the Detroit MSA

based upon LNP capable switch dates.

9/26 Completion of LNP Testing for Detroit.

Dick Dowd

Detroit Inter-company Test Coordination Manager

LLC/Midwest Region

972-498-5069

972-918-1499 fax

972-498-5022 alternate fax

Vnet 757-5069

Pager 1-800-PAGEMCI Pin# 1742797

Email Richard Dowd / MCI ID: 258-4443

Internet rdowd@mcimail.com