SIP-T790 IP Phone User Manual
18
Power adaptor(5.5mm DC
plug 5V
⎓
1A)
×1
Quick user manual
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3.2 Phone installation
If you have successfully installed the phone, please skip this section and browse the
section.
The installation steps are as following :
3.2.2 Connect handset,headset(optional)
3.2.3 Connect power cable and network cable
3.2.1 Install the base
There are two types of base installation:
a) Desktop installation
b) Wall-mounted installation