Yealink SIP-T46U IP phone Grey LCD Wi-Fi

The Yealink T4U series facilitates efficient deployment and centralized management of desk phones. It supports mass deployment and Zero Touch Provisioning using Yealink's Redirection and Provisioning Service (RPS) and boot mechanism, reducing manual configuration for administrators. The compatible EXP43 color-screen expansion module provides a 4.3-inch display and extends call handling capabilities with a simplified user interface and up to 60 programmable keys.

Advantages

The T4U series reduces setup time through automated provisioning and centralized device management. Integration with RPS and the boot mechanism streamlines large-scale rollouts. The EXP43 expansion module increases the number of programmable line and feature keys, simplifies call control via its color display, and fits environments that require advanced call handling.

Key specifications

• Zero Touch Provisioning via Yealink RPS and boot mechanism
• Supports mass deployment and centralized management
• EXP43 expansion module: 4.3-inch color screen
• EXP43 supports up to 60 programmable keys
• Simplified user interface on the EXP43 for call handling

How to use

Connect the Yealink T4U device to the network and configure RPS or the boot server to enable Zero Touch Provisioning. During initial boot the phone contacts the provisioning service and downloads its configuration automatically, minimizing manual steps. Attach the EXP43 module to a compatible Yealink phone using the designated connector; the phone will recognize the module and allow assignment of programmable keys and display options through the phone’s settings menu.