Use speakerphone on a Grandstream phone
Talk hands-free.
Switch between handset and speaker any time.
Steps
- Press the Speaker key to make or answer a call hands-free.
- Lift the handset to switch back to it.
More Grandstream guides
Find a Grandstream ATA's IP address
Use the voice menu to hear the address.
Set up a Grandstream HT801 or HT802
Register an analogue phone line to your provider.
Set up a Grandstream HT812 or HT814
Register analogue phones on the two- or four-port models.
Factory reset a Grandstream ATA
Wipe an HT series ATA back to defaults.
Update Grandstream ATA firmware
Install the latest firmware on an HT series ATA.
Set up a fax machine on a Grandstream ATA
Send and receive faxes over VoIP.