Answer
Dec 30, 2024 - 07:39 AM
The number of lines a phone supports is important for managing multiple calls and users simultaneously. More lines provide greater flexibility for handling calls, making them ideal for busy offices or customer service environments. The Yealink T4U Series supports a range of lines, from up to 12 SIP accounts on the T43U and T44U to up to 16 SIP accounts on the T48U and T46U. This range allows you to choose a model that fits your call handling requirements.