Synapse & Syn248 Support
Manuals
Download manuals for your phone.
Quick start guides
Download quick start guides.
Tech tips
Build up your product knowledge for smoother installs and system management with our tech tips.
Video gallery
A full set of videos targeting the many functions and abilities of our Synapse®, Syn248®, SynJ® and cordless headset systems.
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US Technical Support
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Synapse: (888) 916-2007Syn248: (888) 386-2006Monday - Friday 7 AM - 4 PM Pacific Time
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Canada Technical Support
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Synapse: (888) 883-2474Syn248: (888) 469-2005Monday - Friday 7 AM - 4 PM Pacific Time