# Alpha Pager Compatibility

The Catalyst RTU supports the following alpha pager terminals:

- Motorola FLEX
- Motorola Advisor Elite
- Motorola Advisor FLX
- Motorola Advisor Pro
- Motorola Talkabout

And the following Service Providers:

- Arch
- Metrocall
- Verizon
- Skytel

It is likely that most other terminals and service providers are fully compatible. Currently the only known compatibility problems are:

- Service providers that can not connect at 1200 baud.
- Cell-phone paging terminals that don’t have a TAP access service number.