A:AnswerThe satellite phone charger base can be mounted on the wall with two screws of your own. A phone can then be placed upon it. The larger main unit sits on a flat surface, only, with no way to hang it on a wall.
A:AnswerWe would like to provide you support for this product, please contact our Customer Service Team via Live Chat on the Panasonic Website, Contact Us option, Mon-Fri, 9am-5pm EST.
A:AnswerThank you for your question.
There you have the operating manual and on page 32 will see the option to do so.
The charger can be wall-mounted
http://help.panasonic.ca/viewing/ALL/KX-TGC350/OI/TGC364_PNQX7789XA/TGC364_PNQX7789XA.pdf