SP (Service Provider Personalization) code
SIMP (SIM Personalization) code
NS-SP personalization code
SIM-C personalization code
Alcatel, Motorola WX-series:
NCK (Network Control Key) code
NSCK (Network Subset Control Key) code
SPCK (Service Provider Control Key) code
CCK (Corporate Control Key) code
PCK (Personalization Control Key) code