CAT B15 User Manual download pdf (Page 43)

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B15 Smartphone User Manual

2. Drag the slider left to make the volume softer, or right to make it louder.

3. Touch OK to save the adjustment.

Changing the Phone Ringtone

1. On the Settings screen, touch Audio proﬁles > General > Voice call ringtone.

2. Touch the ringtone you want to use, and then touch OK. The ringtone plays when selected.

Setting Your Phone to Vibrate for Incoming Calls

1. On the Settings screen, touch Audio proﬁles > General.

2. Select the Vibrate check box to enable your phone to vibrate for incoming calls.

Setting Phone Services

Turning on Data Roaming

In WIRELESS & NETWORKS, click More > Mobile networks > Data roaming to enable the data

roaming.

Note:

Accessing data services while roaming may incur considerable additional charges. Ask your network

service provider about data roaming fees.

Disable Data Service

In WIRELESS & NETWORKS, unclick More > Mobile networks > Data enabled to disable the

data connection.

Protecting Your Mobile Phone

Enable Your SIM Card PIN

1. On the Settings screen, touch Security > Set up SIM card lock.

2. Check the Lock SIM card check box.

3. Enter the SIM card PIN, and then touch OK.

To change the SIM card PIN at any time, touch Change SIM PIN.

Note:

You can dial emergency numbers any time from your mobile phone.

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CAT B15 User Manual Page 43