English Owners Manual
Page 50
... handsets already using the conference feature (see page 38). • Making sure another handset is fully charged. I can cause static on your phone line, like alarm systems, intercom systems, or broadband Internet service 50 you might be weak. • Try adjusting the volume of noise or static on a cordless phone is interference: other services...
... handsets already using the conference feature (see page 38). • Making sure another handset is fully charged. I can cause static on your phone line, like alarm systems, intercom systems, or broadband Internet service 50 you might be weak. • Try adjusting the volume of noise or static on a cordless phone is interference: other services...