User Guide

To manage Overseas Missed Call Alert, simply follow these steps:

Dial :

You will receive SMS:

Message : Reply 1. Activate OMCA 2. Deactivate OMCA 3. More Info

Select your option:

Activation
{Reply >1> Sent}
SMS Expected:
Thank you. Your Overseas Missed Call Alert has been activated.

Deactivation
{Reply >2> Sent}
SMS Expected:
Thank you. Your Overseas Missed Call Alert has been de-activated.

More Info
{Reply > 3 > Send}
SMS Expected:
Overseas Missed Call Alert is a free service informing you of missed calls while roaming. Dial *121*651626# (overseas charges apply) for more information.