Cause Value 4 This topic has 0 replies, 1 voice, and was last updated 11 years, 3 months ago by RG. Viewing 1 post (of 1 total) Author Posts 13th October 2009 at 05:56 #59149 Reply RGGuest Hi, Please help me to know the reason for the Call drop due to Cause Value 4 : Abnormal release, no activity on the radio path”. Regards Author Posts Viewing 1 post (of 1 total) Reply To: Cause Value 4 Your information: Name (required): Mail (will not be published) (required): You may use these <abbr title="HyperText Markup Language">HTML</abbr> tags and attributes: <a href="" title="" rel="" target=""> <blockquote cite=""> <code> <pre class=""> <em> <strong> <del datetime="" cite=""> <ins datetime="" cite=""> <ul> <ol start=""> <li> <img src="" border="" alt="" height="" width=""> Submit