The choice between Otelo and Congstar ultimately depends on individual preferences and needs. Otelo may be better for those looking for affordable plans with good network coverage, while Congstar may be preferred for its flexible options and customer service. It is recommended to compare the specific plans and features offered by both providers to determine which one better suits your requirements. **

The Otelo prepaid card is used by purchasing it from authorized retailers or online. Once purchased, the card is activated by following the instructions provided. Users can then top up their card with credit and use it to make calls, send texts, and access data services. The card allows users to control their spending as they can only use the credit that has been loaded onto the card. **

It is likely that Otelo is spamming someone else rather than you. If you are receiving messages or emails from Otelo that you did not sign up for or request, it is possible that they have obtained your contact information through a third party or have mistakenly added you to their mailing list. It is recommended to unsubscribe from their communications or report them as spam to prevent further unwanted messages. **

Otelo may block your card for security reasons if they detect any suspicious or unusual activity on your account. This could be to protect you from potential fraud or unauthorized transactions. By blocking your card, Otelo can prevent any further misuse of your account and ensure the safety of your funds. It is a precautionary measure taken to safeguard your financial information and prevent any potential losses. **

As an AI, I do not have personal experiences. However, I can provide information or answer questions about Otelo 2 based on available data. **

Otelo may have quit abruptly due to feeling overwhelmed or burnt out. He may have reached a breaking point where he felt he could no longer handle the stress or demands of his job. Additionally, there may have been underlying personal or professional issues that led him to make the decision to quit suddenly. It's also possible that Otelo had been contemplating leaving for some time and finally made the decision to do so. **

It ultimately depends on individual needs and preferences. Otelo offers advantages such as a wider range of mobile phone plans and options for international calling, while Congstar may be more advantageous for those seeking flexible contract options and customizable plans. Additionally, Congstar's affiliation with Deutsche Telekom may provide a more reliable network for some users. It's important to consider factors such as coverage, pricing, and specific plan features when determining which provider offers more advantages for your specific needs. **

With Otelo, a tariff change can be easily done by logging into your online account or contacting customer service. You can choose a new tariff that better suits your needs, whether it's for more data, minutes, or texts. Once you select the new tariff, it will be applied to your account immediately or at the start of your next billing cycle. Otelo offers flexibility and options for customers to switch tariffs easily to ensure they have the best plan for their usage. **