Test step/Test scope	Test condition	Nominal value	Possible cause/Remedy 1)
1.0 Wake-up tone/display	Ignition: ON Radio: OFF CTEL: ON Known good service area.	Wake-up tone heard through speakers. Display shows all characters, then .	27
2.0 Tri-band antenna (M11)	Ignition: ON Radio: OFF CTEL: ON	Antenna extends	24 2.0
3.0 indicator	--	--	Verify carrier service, 24 1.0
4.0 indicator	--	--	Verify Telephone Number, SID number and carrier selection, 24 1.0
5.0 IDC keypad	Press random assortment of keys on IDC	Struck key appears on display of IDC	27
6.0 Keypad Touchtone® audio	Press random assortment of keys on IDC	An audible Touchtone® can be heard through the speakers (not the handset)	25 1.0 (Model 129) 25 4.0 (Model 140) 27

1) Observe Preparation for Test, see 22 .