The latest version of our DispatchBot Driver app now offers offline mode.  This lets your drivers access their manifest even if they have a poor internet connection or lack of coverage.  Drivers will be able to access their trips, record their odometer readings and times to the device and then when internet connectivity comes back it will automatically sync that data back to DispatchBot.  When your drivers are in cached mode they will see the following on their screen.

Keep in mind, that if your drivers are in cached mode they will not be able to get trip updates, changes or new trips while they're in offline mode.  Changes will be synced to their device once they're able to connect again to DispatchBot.