11.2Call settings
Use Call settings to configure normal phone call settings and other special features offered by your carrier. You can also use Call settings to configure the phone so that it can place outgoing calls only to a fixed set of phone numbers.
11.2.1General call settings
Fixed Dialing Numbers
Fixed Dialing Number (FDN) is a service mode of SIM, where outgoing calls are restricted to a set of phone numbers. These numbers are added to the FDN list. The most common practical application of FDN is for parents to restrict the phone numbers to which their children can dial.
For security reasons, you’ll be prompted to enable FDN by entering SIM PIN2 which is usually acquired from your service provider or SIM maker.
Voicemail
•Voicemail service Opens a dialog where you can select your carrier’s voicemail service or another service.
•Voicemail settings If you are using your carrier’s voicemail service, this opens a dialog where you can enter the phone number to use for listening to and managing your voicemail. You can enter a comma (,) to insert a pause into the number — for example, to add a password after the phone number.
Other call settings
•GSM call settings Additional GMS only call settings.
Internet call settings
For more information of Internet call, please refer to section 6.7
Configuring Internet (SIP) calling.
11.2.2Other settings
TTY mode
TTY mode can be used by people who are deaf, have bad hearing or speech impairments.
After connecting the cell phone and TTY machine it connects to a relay service, which converts incoming speech to text for the person using the TTY and converts outgoing text from the TTY machine to a spoken voice for the person on the other end of the conversation.
DTMF Tones
Set the length of DTMF tones.
119 | 120 |
