WE Egypt was founded in 1998 as Egypt's first telecommunications provider. Operates over 15 million subscribers and covers 98% of Egypt's population. Provides 24/7 customer support through stores, hotline and social media
T-Mobile operates in 11 European countries with 230 million subscribers. Company offers GSM, UMTS, and LTE networks across Europe. Provides international roaming services in over 215 countries
PIN originated with ATMs in 1967 for cash dispensing. James Goodfellow patented first PIN, awarded OBE in 2006. Mohamed Atalla invented first PIN-based hardware security module (Atalla Box). By 2006, Atalla Box secured 85% of world's ATM machines
Monthly plans offer data, minutes and texts with unlimited usage. Plans range from 6GB to 120GB data with auto-renewal. EU roaming included up to 5GB per month. Pay-as-you-go rates available at 25p/minute, 10p/text, 10p/MB
US SIM cards available from 1 USD to 59 USD with plans. SIM cards widely available in operator stores and resellers. US uses GSM and CDMA technology with American frequencies
T-mobile and Sprint: Dial #NUM# (#686#) in Phone app. EE: Text "Number" to 150. Vodafone: Dial *#1001 in Phone app. O2 and Giffgaff: Text "NUMBER" to 2020. Telstra: Dial #150# in Phone app