Ericsson F221m manual Simultaneous flashing Alarm status Do this …

Simultaneous flashing								Alarm status	Do this …
								ENTER PIN	Insert the correct PIN. See Enter PIN on page 11.
								ENTER PUK	Insert the correct PUK. See Enter PUK on page 11.
1 flash synchronized								INSERT SIM	Insert the SIM card in the FCT.
								SIM ERROR	The SIM is failing. Check the SIM or contact your network operator.
Red	-	-	-	-	- -	-	-
								WRONG NETWORK	The FCT is SIM-locked to a specific network and the inserted SIM
Green -		-	-	-	- - -		-
									card does not correspond to this network. Check the SIM or contact
								WRONG SUBNETWORK
									your network operator.
								WRONG SIM	The FCT is PIN-locked and can only be used with one SIM card.
									Introduce the original SIM or contact your network operator.
2 flashes synchronized								FCT LOCKED	The FCT lock function is enabled. Contact your distributor or
									network operator.
Red		- -		- -	- -	- -
								WRONG XXXCK (where	The FCT is blocked due to wrong security password introduction.
Green	- -		- -		- -	- -		XXX is the name of the
									Contact your distributor or network operator.
								specific password)
3 flashes synchronized								FCT FAILURE	Check connections of the FCT or contact your distributor or network
Red		- - -	- - - - - -			- - -			operator.
Green		- - -	- - -		- - -	- - -			Pick up your telephone in order to end the ring-back test.

The following table summarizes the different operating status of your FCT depending on the light indicators, and what to do if a problem is encountered.

If the problem persists, please contact your distributor or network operator.

34 Troubleshooting and FCT indicators