Now, I am using blackberry service from matrix Indosat. The activation processed was very simple. I went to Galeri Indosat then filled a form for change of service. It's need two works day for activate the service.
My blackberry device is Nokia E61. So, I have to install blackberry software. The software is available at :
1. Enabling blackberry service :
Menu – Message – Option – Setting – Email – Blackberry – Connect – Blackberry service [ON]
2. Register to wireless Network
Menu – Message – Option – Setting – Email – Blackberry – General – Select – Register Now
If the registration process is completed then we will receive sms notification.
3. Go to http://www.indosat.blackberry.com for account setup. This step need information about PIN and IMEI from the device. It can be found at :
Menu – Message – Option – Setting – Email – Blackberry – Device info
4. Add some email account that we wish to received the email at Blackberry device.
5. Done.