Siemens Gigaset 4210 user manual Maintenance, Troubleshooting, Fault Possible cause Solution

Appendix

Maintenance

Simply wipe the base station and handset with a damp cloth or an antistatic wipe. Never use a dry cloth as this can cause static discharge.

Troubleshooting

If your telephone does not behave the way you want it to, first try to solve the prob- lem using the following list.

Fault	Possible cause	Solution
No display	Handset not activated	Hold down end call key ￿￿
		for 1 second
	Batteries empty	Charge or replace the batte-
		ries (page 4)
No reaction to keystroke	Keypad protection activated	Hold down the A￿key for
		1 second
No radio connection to the	Handset outside the base	Move closer to the base sta-
base station – E.g. base sta-	station range	tion
tion 1 is flashing
	Handset not registered	Register the handset
		(page 38)
	Base station not activated	Check the connector at base
		station (page 3)
Handset that is in the base	Line seized by a second	Maximum charging power is
station is not charging	handset for a long period	only possible while nobody
		is making calls
Handset does not ring	Ringer off	Activate the ringer
		Hold down the B￿key
You cannot hear	The key ￿￿was pressed –	Press Q, to activate the
	the microphone is “muted”	microphone
The incoming call number is	The telephone number	The callers must permit the
not displayed although Cal-	transmission is blocked	transmission of their tele-
ler ID is set.		phone numbers at their net-
		work provider
The ringer/dialing tone	You have changed the tele-	Ensure, when purchasing a
cannot be heard.	phone cord on your Gigaset.	new cord, that it has the cor-
		rect pin assignment (3-4 as-
		signment of the telephone
		leads/EURO CTR37).
Error beep is generated (de-	Wrong input	Repeat the procedure; note
scending tone sequence)		the display and, if necessary,
		refer to the operating in-
		structions

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