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Yealink EXP40 Expansion Module
Expansion Module EXP40 is designed for connection to the Yealink T46G and T48G
VoIP phones.
Note:
Before installation, be sure to unplug the remote Internet connection and/or power
supply as well as the phone stand from the Yealink IP phone. Place the telephone and the
expansion module upside down on a soft surface so that you can read nameplates from the
front. The expansion module must be placed to the left of the telephone.
a). Connect to the phone
Use the connecting sheet and screw to connect the EXP40 to the IP phone.
