Specifications

UC864-E/G/WD/WDU AT Commands Reference Guide

80304ST10041a Rev. 7 - 2010-10-14

+CPIN - Enter PIN

Note: Pin pending status at startup depends on PIN facility setting, to

change or query the default power up setting use the command

AT+CLCK=SC,<mode>,<pin>

Example AT+CMEE=1

AT+CPIN?

+CME ERROR: 10

error: you have to insert the SIM

AT+CPIN?

+CPIN: READY

you inserted the SIM and device is not waiting for PIN

to be given

Note What follows is a list of the commands which are accepted when ME is

pending SIM PIN or SIM PUK

A &K +FCLASS +CPIN

D &N +GCAP +CSQ

H &P +GCI +CIND

O &S +IPR +CMER

E &V +IFC +CCLK

I &W +ILRR +CALA

L &Y +ICF +CALD

M &Z +MS +CRSM

P %E +DS +CALM

Q %L +DR +CRSL

S %Q +CGMI +CLVL

T \Q +CGMM +CMUT

V \R +CGMR +CLAC

X \V +GMI +CMEE

Z #CGMI +GMM +CGREG

&C #CGMM +GMR +CBC

&D #CGMR +CGSN +CSDH

&F #CGSN +GSN +CNMI

+COPS #CAP +CHUP +CRC

+CLIP #SHDN +CRLP +CSNS

+CPAS #GPIO +CR +CREG

#ADC +CFUN

All the above commands, but the ones in the grayed cells, can be issued

even if the SIM card is not inserted yet.

All the above commands, but +CSDH and +CNMI, can be issued even if ME

is waiting for phone-To-SIM card password to be given