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HandyTone 286
Grandstream HandyTone 286 ATA-286 is an award-winning next generation VoIP analog telephone adapter based on industry open standards. Built upon innovative technology, Grandstream HandyTone ATA-286 features market leading superb sound quality, compact size, and rich functionalities at highly-affordable price.
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HandyTone 486
Grandstream HandyTone 486 is an “All-In-1” VoIP IAD based on SIP standard. Built upon Grandstream’s innovative technology.
Product Brochure
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HandyTone 488
Grandstream HandyTone 488 is an “All-In-1” VoIP IAD based on SIPstandard. Built upon Grandstream’s innovative technology，HandyTone 488 features superb sound quality, rich functions, high degree of integration, ease of use, compact size, and ultra-affordability.
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HandyTone 496
Grandstream HandyTone 496 is an “All-In-1” VoIP IAD based on SIP standard. Built upon Grandstream’s innovative technology，HandyTone 496 features superb sound quality, rich functions, high degree of integration, ease of use, compact size, and ultra-affordability.
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