INNOSTREAM INNO-A21 User Manual page 122

INNO-A21 User's Guide
11. If an incoming call is not made.
You have probably set an incoming calls barring option. You need to check Call Barring menu.
12. If an outgoing SMS message is not sent.
You need to check the Message Center option in SMS Setting menu.
13. If all audible key tones are muted and all audible alerts are changed to vibrator alert.
You need to check the quick silence mode setting. If you can find
display screen it is the quick silence mode. By pressing and holing [VOL-UP] on the idle screen,
you can switch it off.
14. If some audible action is not prompted on a menu of Sound Setting menu.
You need to check the quick silence mode setting. If you can find
display screen it is the quick silence mode. By pressing and holing [VOL-UP] on the idle screen,
you can switch it off.
15. If nothing is displayed in the
You need to check the Network Name Display menu of the Display Setting menu. If you have set to
Off, nothing is displayed.
16. If a telephone number that has over 20 digits is not saved and Number Too Long is displayed
when you try to save the number.
You need to check Place To Save option of Settings option in Phonebook.
If you have set to SIM Memory, maximum 20 digits can be saved in to SIM card.
If you change to Phone Memory, you can save maximum 40 digits into phone memory.
For more details, please see Phonebook menu in section 6
17. If a file such as audio file, image file, photo album file, MMS and Email are not saved into phone
memory any more.
With File Manager menu in Application menu, you need to check how much memory size is
occupied for each application.
After that, please go to the appropriate application menu and delete some application file you don't
need any more.
18. If Service Not Available is continuously displayed when you try to send MMS or download MMS.
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