The Inter-Tel T1C - 550.2730 circuit card is a key component for the Axxess T1C system, serving both v2 and v3 versions. This card is known for its compatibility with U4 - 827.8376 and U5 - 827.8375, ensuring seamless integration.
The v4.4 and v4.0 versions further enhance its functionality, making it a reliable choice for consumer electronics applications. This OEM part number, 5502730, is essential for maintaining and upgrading the Axxess T1C system, providing robust performance and stability.