Source: GitHub – vshymanskyy/TinyGSM: A small Arduino library for GSM modules, that just works. Supported modules: SIMCom SIM800, SIM900, A6, A7, A20, M590, U201, XBee, ESP8266-AT

APN: internet
Username: internet
Password: t-mobile
MCC: 294
MNC: 01
APN type: default
APN protocol: Ipv4
Enable/disable APN: APN Enabled

Source: Telekom MK APN Settings – APN Settings

You can check out the song Tausend und eine Nacht, Op. 346 by Wiener Philharmoniker, Willi Boskovsky at https://bnc.lt/Scoe/OiPxKQcKmI

https://en.m.wikipedia.org/wiki/Monte_Davidoff