04-17-2013 09:39 AM
I tried to make a conference call using my Z10.
a) someone calls my Z10 and another participant's stationary phone from a stationary phone
b) I add one more participant (on a stationary phone) to the conversation
(note: all one-on-one calls were nice and clear among all 4 participants)
The set up was easy and smooth
After step b), the speech quality got real bad, with background noice so thick we could barely hear each other.
See note: every one-on-one call was nice and clear. Once I'm adding participant 4, call quality gets bad.
Any ideas? Device problems?