Support
Keynote provides the support you need to optimize our test and measurement products for your mobile communications and Internet services.Contact Keynote Customer Support: 1-888-KEY-SYST (539-7978) or Email
Get Help
Use Support Central, our online support information system, to request support and receive answers quickly and conveniently.
Training
Get the most from our products and services with Keynote's range of training options. Keynote technical training offers both convenient, online training and in-depth hand- on classroom training.
Find Technical Information
Use Keynote's knowledge base of resources to find answers to your questions Search FAQs.
You can also access Keynote's Resource Library.
Keynote Diagnostic Services
Keynote Diagnostic Services (KDS) provides in-depth diagnostic analysis and interpretation of your Keynote test & measurement data.
Receive direct access to experts who can accelerate your mean-time-to-repair.
Learn More About Keynote Diagnostic Services
Support Plans
Keynote is committed to first class service on every level by offering multiple service options that deliver the support you need when you need it, extending services hours, and by reducing response times.
Basic Support Services
Our Basic Support is far from standard. You will benefit from unmatched service and performance management expertise and get your questions answered. 
Enhanced Support Services
With our Enhanced Support Services, you will receive maximum value, a collaborative partnership, and personalized services.
After Hours Support
Access to Keynote experts is now available 24/7.
