HUH?? I don't speak phone so have no suggestions. I do manage to place calls and answer them though, on a cheap cell phone, but it has to be voice----none of that texting stuff. My cell phone probably has the minimal number of perks in it... I use two. I have managed to program in phone numbers. I also can find them and have the phone place the call....WHOO HOO!! The other 97 capabilities in the phone go unused. The first time my phone rang, I couldn't figure out how that music was coming from my purse. Another time, I was standing at a bank window, making a deposit and all of a sudden thought I could hear my daughter in law's voice. I began looking around and discovered somehow the 1 digit dialing thing had been bumped inside my purse and the phone placed a call to her and she could hear me talking to the bank clerk. LOL