BTC VoLTE

Voice over LTE (VoLTE) is a voice calling service that allows subscribers to make and receive voice calls over the BTC 4G/LTE network. VoLTE offers enhanced call quality (HD Voice), faster call setup, and the ability to use voice and mobile data services simultaneously.

Key Benefits:

1. Clearer voice quality (HD Voice),

2. Use data and voice at the same time,

3. Faster call setup – Calls connect almost instantly,

4. Improved battery efficiency – No network switching,

5. Premium Roaming Services – Seamless VoLTE roaming across African region and globally.

How to Activate VoLTE:

For iOS

Ensure you have a 4G LTE SIM card from BTC, and that your iPhone is connected to the BTC network.

1. Open Settings – Tap Cellular/Mobile Data

2. Tap Cellular Data Options

3. Tap Voice & Data, Select 4G, VoLTE On (or LTE, VoLTE On) depending on your iOS version

4. Once enabled, you will see BTC LTE or BTC 4G at the top of your screen. When you make a call, look for the VoLTE or HD icon next to the signal bar.

 

For Android

Ensure you have a 4G LTE SIM card from BTC, and that your phone is connected to the BTC network

1. Open Settings, tap Connections or Network and Internet – this varies by phone

2. Tap Mobile Networks or SIM & Network- this varies by phone

3. Tap VoLTE calls, and once enabled, you will see BTC LTE or BTC 4G at the top of your screen. When you make a call, look for the VoLTE or HD icon next.

Note: All voice calls will be deducted from the usual airtime balance.