Corporate Headquarters Telco Testing Solutions 4405 E Baseline Road Suite 123 Phoenix, AZ 85042 USA Local: 480-603-1828 Fax: 480-603-3003 Toll free: 1-866-547-3507 tts@telcotesting.com Offices Asia Telco Testing Solutions (Asia) Pte Ltd 10, Science Park Road #03-10, The Alpha Singapore Science Park Singapore 117684 Tel: +65-6779-7925 Mobile: +65-9797-9753 Fax: +65-6779-7121 roy.tan@telcotesting.com   Arizona 4405 E Baseline Rd. Suite 123 Phoenix, AZ 85042 USA Local: 480-603-1828 Fax: 480-603-3003 Toll free: 1-866-547-3507 tts@telcotesting.com View Location Europe Sales Office tel: +44 1291 620 660 spearson@telcotesting.com

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