PTA shares tips to improve calls, internet quality

• Urges users to turn on 4G/LTE, VoLTE settings on their phones • Consumers with older SIM cards told to upgrade for 4G support ISLAMABAD: The Pak­i­stan Telecommu­nica­tion Authority (PTA) adv­ised mobile phone users on Thursday to adjust their network settings and adopt newer technologies, including Voice over Long-Term Evolution (VoLTE), Wi-Fi Calling, and VoWiFi, to improve their calling and mobile internet experience. Responding to consumer complaints regarding unclear voice quality and connection delays on 4G and LTE calls, the telecom regulator recommended that users verify their…