Motorola K1m ユーザーズマニュアル

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Q. I tried to place a call and received a fast busy signal.
A. This sound means that your call was not processed. For example, the 
Sprint PCS Network 
may be temporarily busy
. To redial the number, press the 
Smart Button or press 
ª
 
before ending your call attempt, or press 
º
 
and try the call again later. See page 95 for more information on redialing.
Q. I tried to place a call but received an alternating high/low 
tone.
A. This sound means your call did not connect to the network. Most likely, you 
dialed the number too soon after turning the phone ON. Wait until the NS 
indicator disappears before placing a call.
An alternating tone may also indicate that your phone’s signal is blocked. 
Make sure the antenna is fully extended and move clear of any obstructions, 
like bridges, parking garages, tall buildings, etc.
Q. Whenever I turn the phone ON, the display says: 
Invalid 
Battery
. What does this mean and why am I not able to charge 
the battery?
A. Your wireless phone uses the Motorola Expert Performance (E•P) Charging 
System. The E•P system enables the built-in charger to communicate with 
attached batteries and tailor its charging cycle to optimize performance. 
If you see 
Invalid Battery 
when you power up the phone, the built-in 
charger is not able to communicate with the battery and cannot charge it. 
You could see this message for several reasons. The most likely one is that 
the battery is not a Motorola original and it does not have the appropriate 
E•P technology. We recommend that you use only Motorola original 
batteries and accessories and that you store your batteries in their protective 
covers when not in use.
Troubleshooting