Operating Your Phone on a Third-Party System
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Operating Your Phone on a Third-Party System
Operating Your Phone in GAP Mode
You want to operate your phone on a third-party system. You can log your phone on to a third-party
system that supports the GAP standard.
To log on your phone on a third-party system, proceed according the instructions in chapter "Configuring
Phone Functions".
Supported Features
Even on a third-party system you do not have to do without the phone's operator convenience:
This means the basic functions and the operator prompting remain the same, and are fully supported
(see Chapter "Dialling and Making Phone Calls" and "Operator Prompting"). Most of the terminal
settings are also supported (see Chapter "Customising the Phone Settings"). Functions supported
(summary):
• Call lists (10 entries each in the list of answered calls and the list of unanswered calls)
• Last-number redial list (last 10 calls)
• Private phone book (100 entries)
• Copy call number from call list to private phone book
• 4 configurable Hotkeys
• Banner-page text, user editable
• Display caller's call number and caller's name, provided they are either entered in the local phone book
or transmitted by the third-party system.
• Discreet ringing
• Vibra call (135pro)
• Headset socket (135pro)
• Socket for direct charger (135pro)
• Enquiry call during a call
• Hands-free operation: Switch microphone on/off during a call
• Menu texts in more than 13 languages
Features that Depend on the Third-Party System
With certain telephony features, it depends on the connected third-party system whether or not those
features are supported:
• Forward calls
• Forwarding calls
• Picking Up a Call
• Set up conference from the idle state
• Paging an Internal Subscriber
• Answer the pager
• Answering a General Bell
• Protect against Call waiting
