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  1. About disappearing messages

  2. About kept messages

  3. Application sends message twice.

  4. Application still showing ads (advertise) after upgrade to pro version.

  5. Calculator Pro+ is misbehaving, How to report you?

  6. Calculator Pro+ won’t open after firmware upgrade.

  7. Change time for automatically close Calculator Pro+ application

  8. Close Calculator Pro+ application on screen off

  9. Forgot my password, what should I do ?

  10. How frequently Calculator Pro+ takes auto backup?

  11. How I can move messages back to native inbox?

  12. How much will you charged per SMS?

  13. How to add contact to Calculator Pro+?

  14. How to apply wallpaper themes?

  15. How to buy a virtual phone number ?

  16. How to buy SMS Credits ?

  17. How to change application language ?

  18. How to change application theme color ?

  19. How to change background of conversation ?

  20. How to change bubble/text color in conversation screen ?

  21. How to change notification icon?

  22. How to change notification?

  23. How to change PIN or Password ?

  24. How to close application by shaking phone in emergency?

  25. How to collect Device logs?

  26. How to delete complete conversation?

  27. How to delete contact from Calculator Pro+ and move messages back to native SMS app ?

  28. How to disable Calculator Pro+ for specific time?

  29. How to disable Calculator Pro+ lock screen ?

  30. How to enable auto suggest messages from previously sent or received messages ?

  31. How to enable free messaging between Calculator Pro+ users?

  32. How to export MMS?

  33. How to find Device ID of Calculator Pro+ app ?

  34. How to get lost messages ?

  35. How to hide or show Calculator Pro+ from application list ?

  36. How to modify or delete contact ?

  37. How to move Private Contacts and Messages to my new phone?

  38. How to open app?

  39. How to open Calculator Pro+ app via web browser?

  40. How to reinstall application ?

  41. How to save MMS Media (Image/Audio/Video) ?

  42. How to send free audio message to Calculator Pro+ Users?

  43. How to send message using SMS credits?

  44. How to send SMS using virtual number ?

  45. How to set custom notification ?

  46. How to set default network to send message?

  47. How to stop/disable to dispaly notification on status bar in Android Oreo OS?

  48. How to stop/disable to display notification dots on app icon in Android Oreo OS?

  49. How to take backup and restore backup of messsages ?

  50. How to use Calculator Pro+?

  51. How to use disappearing messages

  52. How to use phone's default emoji?

  53. Huawei device settings for Calculator Pro+?

  54. Not able to move thread in native application?

  55. Open App via Dialer, Hide Call Logs and Block Call features removed

  56. Oppo phone setting for Calculator Pro+?

  57. Refer Calculator Pro+ to your friends and upgrade to pro version for free.

  58. Set Fake PIN in Calculator Pro+

  59. Show/Hide profile photo of contacts in conversation screen

  60. Unable to send or receive or download MMS (Multimedia message)

  61. Use Calculator Pro+ application for only free messaging application.

  62. What are articles/canned responses and how do I use them?

  63. What are premium features options available in Android Calculator Pro+ client ?

  64. What are supported network options in Calculator Pro+?

  65. What is buy virtual number subscription in iOS PSB app?

  66. What is Calculator Pro+ ?

  67. What is pro version subscription in iOS PSB client?

  68. what is single or double green check(tick) marks or blue mark?

  69. What is virtual phone number ?

  70. When data get lost:

  71. Where saved MMS will be put?

  72. Why should I buy a virtual number ?

  73. Why some private message not getting filter ?

  74. Xiaomi MI mobile setting for Calculator Pro+?

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