Each compatible phone can support up to three EXP50 modules, which means that users have access to a total of 180 additional programmable keys. The expansion module also comes with two adjustable angles for its stand and a USB port for data in and out. As with most IP Phones, Yealink handsets make much of their software capabilities and this can be seen most clearly via the Yealink Device Management Platform. The platform is a comprehensive toolset for deployment, management, and troubleshooting for up to 5,000 Yealink devices. It provides users with the opportunity to examine specific needs by region, user, or device. It gives a clear overview for the provisioning of multiple handsets, streamlining the complexity of managing IP phones when you have more than one user or office branch.

The Yealink SIP-T46S is well-suited for busy executives, coming with a fast interface, a high-resolution TFT color display, and HD audio. The handset also comes with an impressive number of connectivity options, including Gigabit Ethernet technology, and support for accessories like a Bluetooth USB Dongle and a Wi-Fi USB Dongle. The SIP-T46U comes with two Gigabit Ethernet ports, one of which is suitable for Power over Ethernet (PoE). Accompanied by two USB ports, the T46U is your right-hand man in the office that makes Bluetooth, Wi-Fi, USB headset and USB recording possible, and you can use any two of them freely according to your needs to enrich phone features.

Yealink SIP-T46U is part of the Yealink T4U Series of IP Phones with unified firmware across all models. Having unified firmware simplifies deployment, management, and updates, keeping your phone fleet secure and up-to-date. T46U is a SIP phone with support for 16 SIP accounts. It is broadly interoperable with standards-based VoIP phone systems and services. T46U has dual Gigabit Ethernet ports and supports POE (Power Over Ethernet). When you connect to a Wi-Fi network in the Available Networks list, its profile is saved in the Known Networks list. The phone will automatically connect to this network, or the one with the highest priority on the list,the next time Wi-Fi is enabled. Wi-Fi Protected Setup (WPS) provides a simplified mechanism to configure secured wireless networks.

The router's web interface will prompt you with a success message once the connection is established. Press the Detail soft key to view the wireless network information (e.g., Profile Name, SSID or Signal Strength). Users are also likely to be impressed by the T46S’ design and build quality. The handset has an elegant appearance, making use of premium materials and a scratch-resistant surface. The T46S also supports up to six expansion models for up to 240 additional buttons, so businesses are unlikely to find that they run out of space on this model. The Wi-Fi function of the Yealink T46U allows you to enjoy SIP connectivity without network cables. This reduces clutter, lets you easily move the phone around, or serves when a network port is unavailable or in offices with a Wi-Fi only network.

Business Telephones

Once Wi-Fi is activated two new options will appear and you should note the distinction between them: