TELECOMMUNICATIONS & COMPUTER TECHNOLOGIES, INC. (TCTI)

Information and Communications Technology

Florida Florida, Mandaluyong City CITY OF MANDALUYONG NCR

Tel : 02 726 5353 / 02 723 0375

Fax : 02 721 8133

PHIL TELEPHONE & TELEGRAPH CORP - ADRIATICO BRANCH

Information and Communications Technology

MARIO CO BLDG M ADRIATICO ST, MALATE Manila

PHILIPPINE LONG DISTANCE TELEPHONE CO.

Information and Communications Technology

2/F Manabat Bldg. Dolores, City of san Fernando, Pamp. Pampanga Region 3

Tel : 961-5555/961-7700/625-8700

Fax : 961-4700

MAYON TELEPHONE CO, (MATELCO)

Information and Communications Technology

2nd Floor, Midland Plaza, M. Adriatico St. Ermita Manila Manila Metro Manila

Tel : (02) 522-02-74

Fax : (02) 722-84-64

ALTIGEN PHILIPPINES

Telecommunications

8101 Pearl Plaza, Suite 5D Lot 5 & 6 Pearl Drive Ortigas Center Pasig City Metro Manila

Tel : (632) 9100080-81

Fax : (632) 6354450

Networkz Technology Solutions & Trading

Services

Busay (Pob.) CEBU CITY CEBU

Tel : +63 923 326 9786

Unotel Electronics Inc

Auxiliary System,Supplier,Contructor,Provider

42 Jade St., Ecoland Ph4,Matina Matina Crossing DAVAO CITY DAVAO DEL SUR

Tel : (082) 2851570

Fax : (082) 2851570

INKPLUS TECHNOLOGY & SYSTEMS CO

INK/RIBBON REFILLING SERVICES

UNIT 5 CTC COMMERCIAL TAFT, BGY 696, ZONE 076 MALATE, MANILA

Telnovate Systems & Solutions

Telecom Products and Services

166 San Salvador St., Greenpark CITY OF PASIG Metro Manila

Tel : 02 645 0412

Fax : 02 645 9628

CNK Business Dynamics Co.

Information Technology

Filinvest One Building Alabang Muntinlupa METRO MANILA

Tel : 027379229

Fax : 027379001