Got a 4G capable device? Then your data speeds will be much faster than 3G or 2G. Be on the lookout for WiFi, which may offer faster speeds and save you using data from your plan.
If your data speeds are slower than they have been previously you can try:
Please note: The Audacious Clear Call technology does not work on WiFi calls, or calls made over WiFi apps (e.g WhatsApp or Skype).