Welcome to Our
Mobile Phone Customer Care Centre!

... where Service is based on Experience.

Opticom has been providing warranty repairs for Siemens mobile phones since spring 1997. In July 1997, as the first and still the only company in Vietnam, we signed our Service Agreement directly with Siemens Germany to be its "Local Service Organisation" (LSO). By this we became the second oldest authorized Mobile Phone Service Centre in Vietnam. During all those years since then, we have gained experience like no other Siemens Service Centre here.

Since 1998, we have been supported by the Siemens Asia Service Centre (ASC) in Singapore. We have of course access to Siemens' Service Informations and can order original spare parts directly from Siemens in Germany.

(click to enlarge)


Advice, Repairs (in and out of warranty), Tips, and more.....

Since our beginnings in 1997, we have supported our customers and the Siemens distributors:
VMS, FPT, GPC, Dong Nam, NTC, Dong Tin, Vien Tuyen, MSC. While new distributors appeared, and others stopped selling Siemens mobile phones, during all those years we have been providing continuous service for all officially imported phones and assured Siemens' and our customers in Vietnam:
"Siemens Mobile Phone Service" means "Opticom".

From 1998 to 2001, we have been also "Ericsson Authorised Service Centre" (EASC), most of the time Ericsson's top level support for Vietnam. And there was a brief time, when we were even"Authorised Motorola Service Agent".

However, in 2001 we decided to "go back to our roots" and focus on providing customer services for Siemens Mobile Phones. This included also to offer more mobile phones and accessories for sale directly in our Customer Care Centres in Hanoi and Ho Chi Minh City. Please visit our shop on this website to find out which Siemens phones wer are currently selling.



This site is optimized for slow download speeds in Vietnam, and has therefore few graphics, etc.

(cc) 1998 - 2006 Opticom Technologies Ltd. - Some rights reserved: Attribution License by creativecommons.org
Comments, corrections, etc. are appreciated by the Webmaster.