Locked phones
Is iPhone a locked phone? Most of the iPhones carriers sell are locked , while if you buy one straight from Apple it's probably unlocked. we can supply it. (locked phones) What is it called when a phone is locked to a carrier? A SIM lock, simlock, network lock, carrier lock or (master) subsidy lock is a technical restriction built into GSM and CDMA mobile phones by mobile phone manufacturers for use by service providers to restrict the use of these phones to specific countries and/or networks.