3 Reasons Why it Makes Sense for Sales People to Call via GSM

In this video, Maria from Salestrail shares three key reasons why sales teams should prioritize calling via GSM (SIM) numbers instead of cloud or VoIP solutions. Learn how GSM calls deliver superior audio quality, result in higher answer rates, and help avoid extra charges—especially for domestic sales teams. If you're looking to boost outreach effectiveness without added costs, this is a must-watch. Discover why sticking with mobile numbers can make all the difference in your sales strategy.


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