Send the following on WhatsApp
Continue to ChatAycell, AVEA, Telsim, Turkcell Turkey WAP, 4G, EDGE, 2G, MMS, 3G Manual Internet APN Settings https://www.thekonsulthub.com/aycell-avea-telsim-turkcell-turkey-wap-4g-edge-2g-mms-3g-manual-internet-apn-settings/