The EXP40 Expansion Module for the SIP-T46S, SIP-T46G, SIP-T48S and SIP-T48G, expanding the functional capability of your sip phone to a whole new level. It features a large graphic LCD. Two pages of 20 flexible buttons are shown on the display can be programmed up to 40 various features, the productivity-enhancing features include BLF/BLA, speed dialing, call forward, transfer, park, pickup, etc.
The Yealink EXP40 is an expansion module for the SIP-T46S, SIP-T46G, SIP-T48S and SIP-T48G phones. The EXP40 expands the capabilities of your phone thanks to a large grayscale LCD that offers two pages of 20 programmable keys. The EXP40 can be customized to deliver up to 40 different productivity-enhancing features, including BLF/BLA, speed dial, call forward, transfer and more.
You can string up to six of the EXP40 consoles in one daisy-chain, giving you 240 extra keys. Two consoles can be powered through the primary phone that they're hooked to.c