User`s guide
Table Of Contents
- Overview
- Unpacking and Installation
- Getting Started
- Internet Phone Calls
- PSTN Phone Calls
- DPH-70 Configuration
- Additional Features
- Appendix A: Procedure for entering alphanumeric and special
- Appendix B: Troubleshooting
- All outgoing calls are PSTN calls. It does not dial in Inter
- “Please configure the phone and try again”
- “Please check the phone line and try again”
- “Password entered is incorrect. Try again”
- “The ISP line is busy, please call after some time”
- “The ISP server is not responding”
- “ISP connection could not be established, try later”
- “Please check your ISP parameters and try again”
- “Bad phone line, Please contact customer support”
- “Please check your calling card parameters and try again”
- “The number you have dialed is not locatable, please check t
- “The number you have called is busy, please call after some
- “Incorrect value. Press ‘1’ to edit, ‘2’ to skip”
- Fast error tone for a short period while disconnection phone
- All outgoing calls are PSTN calls. It does not dial in Inter
- Appendix C: DPH-70 Product Specifications

DPH-70 User’s Guide
6. Follow the voice menu to enter the calling card password. After calling card password
configuration, phone plays “Please enter the password”. This is required only to configure
the VoIP server address. The default password is ‘abcd’. If password is not known, press
‘#’ to come to main menu.
7. Enter ‘5’ to save the calling card information.
After these basic configurations, DPH-70 is ready to make and receive Internet phone calls as
described in the next section.
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