Network News

Know-How

Definition: subscriber identification module (SIM)

SIM-Karte

CSD Circuit Switched Data

SMS Short Message Service

2G GPRS General Packet Radio Service

3G UMTS Universal Mobile Telecommunications System

4G Long Term Evolution

Informationen zur Netzabdeckung

ZONING ASPIDER M2M SIM from August 2018

ZONING ASPIDER M2M SIM from December 2017

 

Deutsche Telekom SIM

GSM Roaming and Coverage Maps

Meldungen zu Störungen der Crout Dienste

ASPIDER M2M SIM

Allgemeine Störungsmeldungen Deutschland (by allestörungen.de)