ATCOM A21 User Manual page 18

A2X(W)/A20LTE IP Phone User Manual
C. After install the wall-hung stand bracket, press one-sidejoints of stand bracket into the
slot, please refer to the picture as below:
D. Press the other side joints into the slot according to the direction of the arrow
E. Knock in nails or screws on the wall according to the proportion of the distance between
the hanging holes as below:
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