Validating email on blackberry
("3G" by itself will allow you to send and receive SMS text messages, but not email.) The letters should be upper case; in some cases, lower-case versions of the same letters indicate more limited options, as indicated in the table below: .If the date and time are incorrect, fix them, and then test to see if you can send or receive email.Older models that do not support EDGE or 3G will most likely have a "GPRS" indicator; "GPRS" should be capitalized.
4) Please do not use this method to continuously to check for availability of gmail / yahoo / msn accounts etc as this may cause your IP to be added to a blacklist.To make sure that you are in a place with a strong enough signal for Black Berry communication, click the .In the "Signal" field, verify that the value is above -100 Bm. If the signal is weaker than -100 Bm (the figure you see is smaller, e.g., -110 Bm), the signal strength in your area is too weak for normal functions.That’s why we built in a suggestion service into our email validation service.When we have a suggestion for a common typos, we’ll return it along with invalid status, so you can offer the suggestion to your user.