Payment Service Online Sites Biller Console OTEC e-Bill (Enrolled) Bank Draft from Checking or Savings Account Only. No minimum, no maximum, and no fee. Requires Enrollment. Open to all accounts. OTEC e-Pay (One Time) Credit/Debit Card VISA and MasterCard only. $10 minimum, $300 maximum, and $3 fee, per single payment, multiple payments can be made. No Enrollment Required. Open to Residential Customers only. Phone Pay: (866) 350-7641 Credit/Debit Card VISA and MasterCard only. $10 minimum, $300 maximum, and $3 fee, per single payment, multiple payments can be made. No Enrollment Required. Open to Residential Customers only. Important Notes To receive e-mail notifications from the Online Payment Service, enrolled customers need to unblock the e-mail address of Payment.Service@otecc.com. OTEC e-Bill Password Rules Minimum Length:     6 characters Maximum Length:  16 characters Content:                   At least one character and one number, and NO special characters. Change:                   Every 90 days. Rule:                         Cannot be the same as any of the last sixteen passwords previously used. Note:                         You can still use the original password by going through the process seventeen times in a roll. Information Pages Website Disabled Error Message Status ACH Agreement ACH Storage Agreement Credit Card Storage Agreement Contact FAQ Privacy Statement Security Statement Terms and Conditions