is it possible to block certain cell phone?
1392385
This device provides a "land-line" via your cell phones Bluetooth; It's as simple as that. Are you talking about blocking an additional cell phone in the house? If you're familiar with Bluetooth technology then you know that the devices must be "paired" in order to work. If you mean block an incoming call, the device does provide caller ID. Just don't answer! Seriously, if you can't do it from your cell phone then you can't do it by using the Xtreme device.
1392386
If you do not set up the cell phone on the system, it will not be included. I have mine set up but not my husband's. If you are trying to block an incoming cell, you will need to do that through your cell and carrier.
908584
The default setting is for one ring but you can program the phone to not ring at all when a blocked call comes in.
1147940
The blackberry 9800 can block the entire phone data with a password but I'm sure there is an app you can download to block specific files on your phone!
200165
Mine doesn't block all numbers, but once you block one accidently you can never get it unblocked
1056100
Yes, you can put in only the prefix such as 800, 866, 877, etc and it will block all calls from these toll free numbers. The manual gives good instructions on how to do this.
1575752
Yes the blocking feature does work. I get a great deal of unwanted calls. I just add them to the phones blocking feature and if that person calls again the phone will ring once and then go silent. Love that feature.
914660
Yes you can block up to 10 area codes. 1. press 'SET' button. 2.lift handset, and press 5. 3 input area code ie '800'. 3. press up or down key to save. 4. Display will show 'saved' 4. Hangup
100755
Yes, it has call blocking. I don't know how many calls it will block, but I've blocked quite a few so far.
1751365
No call block, that has to be done within your service and not the phone. I don't know how many numbers it holds, for some reason I can't find the manual right now, but I'm sure there is a manual available on line, sorry.
1845010
Yes. You can either wait until that number calls you, and then just push a button to block them in the future, or go through a somewhat more cumbersome process to enter a specific number, area code, or exchange (e.g., 800.555.xxxx) from ever getting through.
1176106
Robert - You'l need to contact your service provider regarding call blocking features they may offer.
1685532
you can block them at anytime. all you have to do is hit the block button the number you don't want to call you and its done. or you can do it while its ringing. i hope this helps
1838345
Haven't tried it but it says that you can block numbers. We love the phone.
1472461
No ... but it is the best 2-line DECT 6.0 phone on the market. Choose a carrier that gives you the ability to block numbers.
100754
Yes, you can block up to 30 numbers (but you need incoming caller id activated). Very easy to block a number. Easy instructions on page 30 of the instruction manual. Additionally, it will also block numbers which do not advertise their number (neat) - also easy to do and in the instruction manual.
349231
yes. you can just put in the first few numbers and it will block. You can also set it so that the phone doesn't ring when they call. I love my call blocker!!
1925093
There is not a way to turn off the 3G on the device, you can ask your service carrier if they can block it but there is no way to shut it off...