i have been using this newer LG phone with model number-LG-p505 andrioid smartphone at&t all my calls incoming for two weeks now are being forwarded automatically to my voicemail after ringing once. my patients have been tested to the ends and im about to break my phone, can someone please help me
Customize the number of rings to voicemail pick-up
To change the number of times your device rings before calls go to voicemail, call Customer Care at 1-800-331-0500 or 611 from your device. We can adjust ring number based on the rings callers hear, not the particular ringtone you hear on your device.
Here is a post from the ATT Forums that also deals with changing the amount of rings before your line goes to voicemail.