USA

Cingular

Voice Stream

LCC

Russia

Nokia

Turkey

Iris

Sri Lanka

Huawei

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Nokia

Thailand

Nokia

Siemens

Malaysia

Cingular

Siemens

Alcatel

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Nokia

Alcatel

Indonesia

Nokia

SIEMENS

Alcatel

New Zealand

Nokia

Philippines

Nokia

SMART

Lemcon

Alcatel

Huawei

China

Nokia

SIEMENS

Huawei

Taiwan

Cingular

Lemcon

Huawei

Soon Poh

Alcatel

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Brunei

Alcatel

Australia

Alcatel

Lucent

Nokia

Bangladesh

SIEMENS

Huawei

Vietnam

Alcatel

Nokia