In order to join Klass tariff buy Klass number in any Bakcell dealer store or Customer Care Centres. To activate Klass number top up your balance.

• If minutes, Internet traffic and SMS offered in the monthly package are not finished in the current month, they can be added to the next month’s package.
• If monthly subscription fee for the tariff is paid on time, that is to say, if there is sufficient money in the balance on the day when monthly subscription fee is deducted, then the minutes, Internet traffic and SMS not used during the current month will be added to the next month’s package.
• In the next month, resources of the new month’s package (minutes, Internet traffic, SMS) will be used first.
• After the package of the new month is finished, the package remaining from the last month will be used.
• If the package of the new month is also not finished, the package from the previous month will be deleted, but the resources (minutes, Internet traffic, SMS) remaining from the current month’s package will be added to the next month’s package.

Example: If the monthly subscription fee in Klass 5* tariff is paid on time

In January: 3 minutes, 2 SMS and 5 MB remained from the January’s package

In February: 3 minutes, 2 SMS and 5 MB remained from the January’s package will be added to the 1500 minutes, 1500 SMS and 5000 MB of February’s package

In February: 1 minute, 7 SMS and 4 MB remained from the February’s package

In March: Only 1 minute, 7 SMS and 4 MB remained from the February’s package will be added to 1500 minutes, 1500 SMS and 5000 MB of the March’s package.

* If subscriber renew the package before the expiration period, the remained resources will not be transferred to next month.

In order to check balance dial *100#YES. The service is free of charge.

The post call notification is activated by default. If you want to deactivate post call notification dial *506#0#YES. In order to reactivate the post call notification dial *506#YES.

In order to check Internet balance dial *134#559#YES.

When allocated Internet traffic is consumed you can purchase Sür@ Internet packages.

To get details about your tariff dial *555#YES or SMS “5*” to 2220.

The monthly benefits included in package are valid within 30 days.

You can benefit from discounted prices on pay as you go rate till the end of the validity period or reactivate the tariff by dialing *245#YES.

Klass subscribers with BlackBerry smartphone can activate any BlackBerry Internet package. If BlackBerry users change their smartphone, they should deactivate recurring BlackBerry Internet package in order to get Klass Internet Package.

Free and unlimited WhatsApp includes text messaging. When you send picture, audio, video and other files by WhatsApp or use other services of the application you will be charged from your Internet balance. If your Internet balance is consumed or your balance is 0 AZN, you can still send/receive text messages by WhatsApp for free.

Klass subscriber will get FREE access to Bakcell Wi-Fi network, when pay monthly fee in time. More detailed information about FREE Bakcell Wi-Fi network is HERE.