Mr. Deepak Kumar from Banda district, Uttar Pradesh, has a question for you. You have a Jio phone, model number 220, and you want to know how to delete numbers and how to blacklist a number. First of all, I would like to clearly inform you, Mr. Deepak Kumar, that there is no blacklist option available in the Jio Phone model 220. This means you cannot blacklist any number on this phone. Regarding deleting call numbers, if you want to delete call log numbers, you need to go to the Calling section. There you will find an option called Call Logs. Open it and select the call logs. After that, press the right-side upper button twice to select Delete All, and the call log numbers will be deleted. I repeat again, Mr. Deepak Kumar, Jio model number 220 does not support the blacklist feature, so you cannot block or blacklist any number on this phone. The option to delete call logs is available only inside the Calling > Call Logs section. In the Call Logs menu, the number of call entries is shown. You need to go to Call Logs, then choose Select All using the left upper button, and then press the red upper button twice to delete all call records. By doing this, your call log numbers will be deleted successfully. However, blacklisting is not possible because the blacklist option is not provided in the Jio Phone model 220. This is a non–TalkBack phone, so it does not have TalkBack or read-out features. If you want a Jio phone with voice or TalkBack support, you can choose models like: Jio Phone 1 Jio Phone 2 Jio Phone A321 These models support such accessibility features. Also, I would like to inform you that although you can delete numbers on this phone, it may be a little difficult because there is no TalkBack feature, no voice guidance, and no read-out system. Therefore, you may need help from a normal (sighted) person to perform these actions. Mr. Deepak Kumar, I hope you are satisfied with this information, and I hope this English translation answers your question clearly.
