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Technical Support for your Sonim Handset

please select an option that best suits your needs:


For the fastest technical support for your Sonim handset, you may consult the original retailer of purchase for technical support and troubleshooting of your handset. Alternately, you may use our dealer locator to find an authorized Sonim retailer near you who will be happy to address your technical support needs.


You may also choose to email us for technical support at support@sonimtech.com. Our friendly and knowledgable technical support representatives are available around the clock to address your technical support needs over email.


Phone technical support is also an option to you as a Sonim customer. To find which technical support number to use, please select your country below: