5X80 Series Software Development Kit (SDK) User’s Guide 7 - 17 Customer SupportTechnical AssistanceIf you need assistance with the SDK, please call your Distributor or the nearest Hand Held Products technical support office:North America/CanadaTelephone: (800) 782-4263, option 4 (8 a.m. to 6 p.m. EST)Fax number: (315) 685-4960E-mail: natechsupport@handheld.comLatin AmericaTelephone: (704) 998-3998, option 8, option 3Telephone: (800) 782-4263, option 8, option 3E-mail: latechsupport@handheld.comBrazilTelephone: +55 (21) 2178-0500Fax: +55 (21) 2178-0505E-mail: brsuporte@handheld.comMexicoTelephone: (704) 998-3998, option 8, option 3E-mail: latechsupport@handheld.comEurope, Middle East, and AfricaTelephone: +31 (0) 40 7999 393Fax: +31 (0) 40 2425 672E-mail: eurosupport@handheld.comAsia PacificTelephone - Hong Kong: +852-3188-3485 or 2511-3050Telephone - China: +86 21 6361 3818E-mail: aptechsupport@handheld.comJapanTelephone: +813 5770-6312E-mail: aptechsupport@handheld.comMalaysiaTelephone: +603-6201-7020E-mail: aptechsupport@handheld.comOnline Technical AssistanceYou can also access technical assistance online at www.handheld.com.