As you know, few weeks back, PTCL has silently enabled Call Waiting Facility to all subscriber, However, it is useful for some subscriber BUT very disturbing & annoying for Dialup Internet users as line drops whenever new call comes. Here is the code to Enable & Disable Call Waiting Facility from your PTCL Landline Phone. Disable Call waiting: #43# Enable Call waiting: *43# Add resp and replies if u like it
