To Next PageTo Next PageWhy are no contacts displayed in the Contacts List on my Sharp 770SH?
If no entries are displayed in the Contacts List of your Sharp Cell Phone, confirm that the Contacts Location setting (Handset or SIM) is correct.
Why can't I access network service on my Sharp 770SH?
If you cannot access the network service on your Sharp Cell Phone, check where your account has been registered and where the service is available.
Why can't I receive OBEX data on my Sharp Cell Phone?
The OBEX data on your Sharp Cell Phone can only be received in standby.
What to do if there is limited memory available on my Sharp 770SH?
If there is limited memory available on your Sharp Cell Phone, delete any unnecessary data to free up space.
Why Sharp 770SH Cell Phone calls cannot be made or received?
Several factors can prevent you from making or receiving calls on your Sharp Cell Phone. The message 'Insert SIM card' might be displayed when the phone is switched on, indicating that your SIM card is either not usable or damaged, in which case you should contact your dealer or network service provider. Also, review your call barring, fixed dialling setting, remaining battery, and call forwarding settings. Ensure your phone isn't currently using Bluetooth or a USB data cable for data communication. Lastly, check your balance if you're using a pre-paid SIM card.
What to do if Sharp Cell Phone call quality is poor?
If you are experiencing poor call quality on your Sharp Cell Phone, it might be due to your current location. Try moving to a location where the radio signal strength is stronger.
General| Brand | Sharp |
|---|---|
| Model | 770SH |
| Category | Cell Phone |
| Language | English |
