Answer
Sep 18, 2026 - 09:56 AM
The number of lines a tetravx phone supports is crucial because it determines how many simultaneous calls or extensions can be managed from a single device. For businesses or users who juggle multiple calls, higher line capacity (such as 12 lines) provides greater flexibility and productivity. Entry-level users may only need 6 lines, which is sufficient for basic call handling. Within the tetravx lineup, options like the Polycom VVX 301 IP Phone offer 6 lines, ideal for smaller teams, while the Polycom VVX 411 and VVX 501 feature 12 lines, perfect for more demanding environments. This broad range ensures users can select a device tailored to their call volume and workflow needs.
