on the Scala500
on the Motorola HS850
Tested both these models making 10 test calls each 4 recordings with the Scala to VM and 2 with Motorola. Scala500 recordings were good overall. I could hear myself very well on the headset.
The Scala500 is a great headset so far. Plus it's less expensive than the 850. I called my VM from the car with windows open and shut to see how the noise is and it's not good when you have the drivers side window open with the ear piece in your left ear it picks up wind noise, but it's not bad with the other windows open or anywhere else. I tested it in quite environment and sound was very good as I could hear my callers very clearly without volume all the way up. I also want to add though that I have good hearing and sounds that are loud to me probably aren't to other people. I rarely have it turned all the way up.
There's a slight hum with volume turned all the way up but I can deal with that it's not loud and doesn't hurt my ears. The range is about 25 feet no line of sight and probably better with line of sight. When you get far away from the phone it starts breaking up but that's about all I didn't drop the connection.
Connection to BB very easy, takes about 5 seconds, hold down the connect button to connect to the blackberry. Honestly, I really like this headset. It's small very comfortable and does everything I need it to. If I one of the furture headsets I'll test works just as well to slightly better I'm keeping this one. All the Extra Features of the Scala500 work with my BB. Mute works well albiet with an annoying beep when you mute someone. Althought that's also nice cause then you know if the person your talking to is muted or unmuted by accident. Redial also works.
For what it's worth my father has terrible hearing and uses hearing aids two. He can almost never hear me and dind't hear me at all on the i600 8 out of 10 times. I used this headset and he said he could hear me fine and I was speaking in a normal even low voice sometimes to test it on him.
For me, (calling and talking to the guy I used to have to yell at for 20 years, to get him to hear me) in a normal voice is the ultimate test and if it works for him and he can hear me it will work for anyone at least in my opinion. I'll test the others on him as well and I'll post the results.
HS850 is garbage for the money. Cost is high and quality is horrible. I can say to the good the sound seems fine on my end but then again I don't like loud things in my ears nor do I need them. The person being called had many complaints. The first one being that whenever they talked it echoed in their ears very loudly and every time even when they switched phones. I dropped connection called them again same thing. I reconnected the device to the BB and same thing. So I tried to troubleshoot the thing to no avail. I just think Motorola headset's aren't good (so far) kinda like their phones but that's just my opinion.
Maybe the H500 will fix all this I surely hope so but we'll see. I also wasn't a fan of the fit or cheap plastic over the ear piece that doesn't bend very well if at all. It wasn't comfotable to me. It didn't hurt it was annoying though. Well, I tested it and now I know that the 7-10 people who used this device and hated it were right on target. Plus it was more expensive than the Scala. For it to work poorly and cost more is a sin.