Zte Z557BL User Manual page 73

3. Tap OK to save the message.
Setting Voicemail
1. Press the Home Key >
2. Tap Voicemail to configure voicemail settings.
Tap Service to select the voicemail service provider. Your

carrier is the default.
Tap Setup > Voicemail number to view the voicemail

number.
Tap Sound to select the notification sound for new

voicemails.
Check Vibrate to enable vibration for notification.

Using Fixed Dialling Numbers
Fixed Dialling Numbers (FDN) allows you to restrict outgoing
calls to a limited set of phone numbers.
1. Touch the Home Key >
settings.
2. Touch Fixed Dialling Numbers and the following options
are available.

Enable FDN: Input the PIN2 code to enable the FDN
feature.
 Change PIN2: Change the PIN2 code for FDN access.

FDN list: Manage the FDN list.
> > Settings > Call settings.
> > Settings > Call
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